diff --git a/docs/2026-08-14/biro.html b/docs/2026-08-14/biro.html index ca9517e..af0768e 100644 --- a/docs/2026-08-14/biro.html +++ b/docs/2026-08-14/biro.html @@ -236,7 +236,7 @@
doi
https://doi.org/10.25504/FAIRsharing.c06f1e
image
https://github.com/SPAROntologies/biro/blob/master/docs/current/biro.png
imports
http://purl.org/co
http://purl.org/spar/frbr
included in data catalog
https://fairsharing.org/
is backward compatible with
http://purl.org/spar/biro/2013-05-11
issued
2013-05-11
keywords
bibliometrics
scientometrics
scholarly publishing
bibliographic references
semantic publishing
license
http://creativecommons.org/licenses/by/4.0/
logo
https://github.com/SPAROntologies/biro/blob/master/spar.png
modified
2026-08-14
preferred namespace prefix
biro
preferred namespace uri
http://purl.org/spar/biro
prior version
http://purl.org/spar/biro/2013-05-11
publisher
https://ror.org/00wb4mk85
see also
http://www.sparontologies.net/ontologies/biro
source
https://github.com/sparontologies/biro/docs/cq.md
status
http://purl.org/ontology/bibo/status/published
title
The Bibliographic Reference Ontology (BiRO)
version
http://purl.org/spar/biro/2026-08-14
version info
1.2.1
Other visualisation
WebVOWL Source
Export
Turtle RDF/XML JSON-LD N-Triples

Table of Contents

  1. Classes 12
  2. Object Properties 8
  3. Annotation Properties 28
  4. Namespace Declarations 35

Classes 12

Jump to:

bibliographic collection bibliographic list bibliographic record bibliographic reference endeavour expression library catalogue list reference list set thing work

bibliographic collection
c

back to ToC or Class ToC

IRI: http://purl.org/spar/biro/BibliographicCollection

comment
A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list. -
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has realizationop
only
bibliographic listc
has elementop
only
bibliographic recordc
has partop
only (
bibliographic collectionc
)
setc,
workc
label
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has elementop
only
bibliographic recordc
has partop
only (
bibliographic collectionc
)
has realizationop
only
bibliographic listc
setc,
workc
label
bibliographic collection
en
example
- <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab11"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:nodeID="n4febab94f3c74527bc542404d722829ab12"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#part"/> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb11"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <owl:complementOf rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> </rdf:Description> <rdf:Description rdf:about="http://purl.org/spar/biro/BibliographicCollection"> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab10"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb12"/> <rdfs:subClassOf rdf:resource="http://purl.org/co/Set"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab11"/> <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Work"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab9"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb10"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb9"/> <rdfs:comment xml:lang="en">A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list.</rdfs:comment> <rdfs:label xml:lang="en">bibliographic collection</rdfs:label> <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> @@ -319,19 +318,20 @@ <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> <skos:note xml:lang="en">A bibliographic collection is composed only of items containing bibliographic records. Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. </skos:note> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab9"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb9"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicList"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realization"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> + <owl:onProperty rdf:resource="http://purl.org/co/element"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab12"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> - <owl:complementOf rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb10"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> + <owl:allValuesFrom rdf:nodeID="nb177f51282094da592ca3c364231e08fb11"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#part"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab10"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb12"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <owl:onProperty rdf:resource="http://purl.org/co/element"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicList"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realization"/> </rdf:Description> </rdf:RDF> 
[
@@ -364,19 +364,19 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab10"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb12"
       },
       {
         "@id": "http://purl.org/co/Set"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab11"
+        "@id": "http://purl.org/vocab/frbr/core#Work"
       },
       {
-        "@id": "http://purl.org/vocab/frbr/core#Work"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb10"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab9"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb9"
       }
     ],
     "http://www.w3.org/2003/06/sw-vocab-status/ns#term_status": [
@@ -392,29 +392,29 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab10",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb12",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicRecord"
+        "@id": "http://purl.org/spar/biro/BibliographicList"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/co/element"
+        "@id": "http://purl.org/vocab/frbr/core#realization"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab11",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb10",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab12"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb11"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
@@ -424,7 +424,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab12",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb11",
     "@type": [
       "http://www.w3.org/2002/07/owl#Class"
     ],
@@ -435,44 +435,44 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab9",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb9",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicList"
+        "@id": "http://purl.org/spar/biro/BibliographicRecord"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/vocab/frbr/core#realization"
+        "@id": "http://purl.org/co/element"
       }
     ]
   }
-]
_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab10 .
-_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/2002/07/owl#allValuesFrom> _:n4febab94f3c74527bc542404d722829ab12 .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
-_:n4febab94f3c74527bc542404d722829ab12 <http://www.w3.org/2002/07/owl#complementOf> <http://purl.org/spar/biro/BibliographicCollection> .
+]
_:nb177f51282094da592ca3c364231e08fb11 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb12 .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/co/Set> .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Work> .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab9 .
-_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#part> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
-_:n4febab94f3c74527bc542404d722829ab12 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb9 .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicList> .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#part> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-collection a biro:BibliographicCollection ;\n        co:element :my-bibliographic-record ;\n        frbr:realization :my-bibliographic-list .\n    " .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#comment> "A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list."@en .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2004/02/skos/core#note> "A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. "@en .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab11 .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#label> "bibliographic collection"@en .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb10 .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/2002/07/owl#allValuesFrom> _:nb177f51282094da592ca3c364231e08fb11 .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicList> .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb11 <http://www.w3.org/2002/07/owl#complementOf> <http://purl.org/spar/biro/BibliographicCollection> .

bibliographic list
c

back to ToC or Class ToC

IRI: http://purl.org/spar/biro/BibliographicList

comment
An ordered list of bibliographic items, each of which contains a bibliographic reference.
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has elementop
only
bibliographic referencec
is realization ofop
only
bibliographic collectionc
listc,
expressionc
label
+ <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb8"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realizationOf"/> + </rdf:Description> <rdf:Description rdf:about="http://purl.org/spar/biro/BibliographicList"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab8"/> <rdfs:subClassOf rdf:resource="http://purl.org/co/List"/> <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Expression"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab7"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb7"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb8"/> <rdfs:comment xml:lang="en">An ordered list of bibliographic items, each of which contains a bibliographic reference.</rdfs:comment> <rdfs:label xml:lang="en">bibliographic list</rdfs:label> <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> @@ -560,12 +565,7 @@ frbr:realizationOf :my-bibliographic-collection . </vann:example> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab8"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realizationOf"/> - </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab7"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb7"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicReference"/> <owl:onProperty rdf:resource="http://purl.org/co/element"/> @@ -600,9 +600,6 @@ } ], "http://www.w3.org/2000/01/rdf-schema#subClassOf": [ - { - "@id": "_:n4febab94f3c74527bc542404d722829ab8" - }, { "@id": "http://purl.org/co/List" }, @@ -610,7 +607,10 @@ "@id": "http://purl.org/vocab/frbr/core#Expression" }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab7" + "@id": "_:nb177f51282094da592ca3c364231e08fb7" + }, + { + "@id": "_:nb177f51282094da592ca3c364231e08fb8" } ], "http://www.w3.org/2003/06/sw-vocab-status/ns#term_status": [ @@ -626,54 +626,54 @@ ] }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab8", + "@id": "_:nb177f51282094da592ca3c364231e08fb7", "@type": [ "http://www.w3.org/2002/07/owl#Restriction" ], "http://www.w3.org/2002/07/owl#allValuesFrom": [ { - "@id": "http://purl.org/spar/biro/BibliographicCollection" + "@id": "http://purl.org/spar/biro/BibliographicReference" } ], "http://www.w3.org/2002/07/owl#onProperty": [ { - "@id": "http://purl.org/vocab/frbr/core#realizationOf" + "@id": "http://purl.org/co/element" } ] }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab7", + "@id": "_:nb177f51282094da592ca3c364231e08fb8", "@type": [ "http://www.w3.org/2002/07/owl#Restriction" ], "http://www.w3.org/2002/07/owl#allValuesFrom": [ { - "@id": "http://purl.org/spar/biro/BibliographicReference" + "@id": "http://purl.org/spar/biro/BibliographicCollection" } ], "http://www.w3.org/2002/07/owl#onProperty": [ { - "@id": "http://purl.org/co/element" + "@id": "http://purl.org/vocab/frbr/core#realizationOf" } ] } -]
<http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab8 .
+]
_:nb177f51282094da592ca3c364231e08fb8 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicCollection> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/co/List> .
-_:n4febab94f3c74527bc542404d722829ab8 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realizationOf> .
 <http://purl.org/spar/biro/BibliographicList> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-list a biro:BibliographicList ;\n        co:element :my-bibliographic-reference ;\n        frbr:realizationOf :my-bibliographic-collection .\n    " .
-_:n4febab94f3c74527bc542404d722829ab8 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicCollection> .
+_:nb177f51282094da592ca3c364231e08fb7 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#comment> "An ordered list of bibliographic items, each of which contains a bibliographic reference."@en .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#label> "bibliographic list"@en .
-_:n4febab94f3c74527bc542404d722829ab7 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2004/02/skos/core#note> "\nA bibliographic list is composed only of items containing bibliographic references. \nMoreover, it is always a realization of a bibliographic collection.\n    "@en .
-_:n4febab94f3c74527bc542404d722829ab7 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicReference> .
-_:n4febab94f3c74527bc542404d722829ab8 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+<http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb7 .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
-_:n4febab94f3c74527bc542404d722829ab7 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb8 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb7 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb8 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realizationOf> .
 <http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Expression> .
-<http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab7 .
+_:nb177f51282094da592ca3c364231e08fb7 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicReference> .
+<http://purl.org/spar/biro/BibliographicList> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb8 .

bibliographic record
c

back to ToC or Class ToC

IRI: http://purl.org/spar/biro/BibliographicRecord

comment
A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs.
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has realizationop
only
bibliographic referencec
setc,
workc
label
<rdfs:subClassOf rdf:resource="http://purl.org/co/Set"/> <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Work"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab16"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb16"/> <rdfs:label xml:lang="en">bibliographic record</rdfs:label> <rdfs:comment xml:lang="en">A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs.</rdfs:comment> <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> @@ -741,7 +741,7 @@ frbr:realization :my-bibliographic-reference . </vann:example> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab16"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb16"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicReference"/> <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realization"/> @@ -783,7 +783,7 @@ "@id": "http://purl.org/vocab/frbr/core#Work" }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab16" + "@id": "_:nb177f51282094da592ca3c364231e08fb16" } ], "http://www.w3.org/2003/06/sw-vocab-status/ns#term_status": [ @@ -799,7 +799,7 @@ ] }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab16", + "@id": "_:nb177f51282094da592ca3c364231e08fb16", "@type": [ "http://www.w3.org/2002/07/owl#Restriction" ], @@ -815,20 +815,28 @@ ] } ]
<http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
+_:nb177f51282094da592ca3c364231e08fb16 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicReference> .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/co/Set> .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Work> .
-_:n4febab94f3c74527bc542404d722829ab16 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
-_:n4febab94f3c74527bc542404d722829ab16 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+<http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb16 .
+<http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2004/02/skos/core#note> "A bibliographic record is realized only through bibliographic references."@en .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#label> "bibliographic record"@en .
 <http://purl.org/spar/biro/BibliographicRecord> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-reference a biro:BibliographicRecord ;\n        frbr:realization :my-bibliographic-reference .\n    " .
-<http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab16 .
-<http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2004/02/skos/core#note> "A bibliographic record is realized only through bibliographic references."@en .
-_:n4febab94f3c74527bc542404d722829ab16 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicReference> .
+_:nb177f51282094da592ca3c364231e08fb16 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
+_:nb177f51282094da592ca3c364231e08fb16 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicRecord> <http://www.w3.org/2000/01/rdf-schema#comment> "A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs."@en .

bibliographic reference
c

back to ToC or Class ToC

IRI: http://purl.org/spar/biro/BibliographicReference

comment
An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record. Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work. + data-md=" +A textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication). +The bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. +Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record. + "> +A textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication). +The bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. +Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record. +
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has elementop
only
is element ofop
only
bibliographic recordc
is realization ofop
only
bibliographic recordc
listc,
expressionc
label
bibliographic reference
en
example
- <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab14"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <owl:onProperty rdf:resource="http://purl.org/co/elementOf"/> - </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab15"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realizationOf"/> - </rdf:Description> <rdf:Description rdf:about="http://purl.org/spar/biro/BibliographicReference"> <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Expression"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab15"/> <rdfs:subClassOf rdf:resource="http://purl.org/co/List"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab13"/> - <rdfs:comment xml:lang="en">An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record. Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.</rdfs:comment> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb13"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb15"/> <rdfs:label xml:lang="en">bibliographic reference</rdfs:label> <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <rdfs:comment xml:lang="en"> +A textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication). +The bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. +Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record. + </rdfs:comment> <vann:example> :my-bibliographic-reference a biro:BibliographicReference ; co:elementOf :my-bibliographic-record ; @@ -934,11 +940,21 @@ </skos:note> <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab13"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb14"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> + <owl:onProperty rdf:resource="http://purl.org/co/elementOf"/> + </rdf:Description> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb13"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:nodeID="n4febab94f3c74527bc542404d722829ab14"/> + <owl:allValuesFrom rdf:nodeID="nb177f51282094da592ca3c364231e08fb14"/> <owl:onProperty rdf:resource="http://purl.org/co/element"/> </rdf:Description> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb15"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realizationOf"/> + </rdf:Description> </rdf:RDF> 
[
   {
@@ -954,7 +970,7 @@
     "http://www.w3.org/2000/01/rdf-schema#comment": [
       {
         "@language": "en",
-        "@value": "An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work."
+        "@value": "\nA textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).\nThe bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. \nEach bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.\n    "
       }
     ],
     "http://www.w3.org/2000/01/rdf-schema#isDefinedBy": [
@@ -973,13 +989,13 @@
         "@id": "http://purl.org/vocab/frbr/core#Expression"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab15"
+        "@id": "http://purl.org/co/List"
       },
       {
-        "@id": "http://purl.org/co/List"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb13"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab13"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb15"
       }
     ],
     "http://www.w3.org/2003/06/sw-vocab-status/ns#term_status": [
@@ -995,39 +1011,39 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab15",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb13",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicRecord"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb14"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/vocab/frbr/core#realizationOf"
+        "@id": "http://purl.org/co/element"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab13",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb14",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab14"
+        "@id": "http://purl.org/spar/biro/BibliographicRecord"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/co/element"
+        "@id": "http://purl.org/co/elementOf"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab14",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb15",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -1038,30 +1054,30 @@
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/co/elementOf"
+        "@id": "http://purl.org/vocab/frbr/core#realizationOf"
       }
     ]
   }
-]
_:n4febab94f3c74527bc542404d722829ab14 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
-_:n4febab94f3c74527bc542404d722829ab15 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
-<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Expression> .
-<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#comment> "An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work."@en .
-_:n4febab94f3c74527bc542404d722829ab13 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+]
<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Expression> .
+_:nb177f51282094da592ca3c364231e08fb14 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/elementOf> .
+_:nb177f51282094da592ca3c364231e08fb13 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb14 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/co/List> .
-<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab13 .
-_:n4febab94f3c74527bc542404d722829ab14 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
-_:n4febab94f3c74527bc542404d722829ab14 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/elementOf> .
+_:nb177f51282094da592ca3c364231e08fb15 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#label> "bibliographic reference"@en .
-_:n4febab94f3c74527bc542404d722829ab15 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb13 <http://www.w3.org/2002/07/owl#allValuesFrom> _:nb177f51282094da592ca3c364231e08fb14 .
+_:nb177f51282094da592ca3c364231e08fb13 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb15 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realizationOf> .
 <http://purl.org/spar/biro/BibliographicReference> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-reference a biro:BibliographicReference ;\n        co:elementOf :my-bibliographic-record ;\n        frbr:realizationOf :my-bibliographic-record .\n    " .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
-<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab15 .
-_:n4febab94f3c74527bc542404d722829ab13 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb14 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
+<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#comment> "\nA textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).\nThe bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. \nEach bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.\n    "@en .
 <http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2004/02/skos/core#note> "\nNote that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.\n\nA bibliographic reference is a realization of a bibliographic record. \nMoreover, it can contain only items referring to elements contained by the bibliographic record it realizes.\n"@en .
-_:n4febab94f3c74527bc542404d722829ab13 <http://www.w3.org/2002/07/owl#allValuesFrom> _:n4febab94f3c74527bc542404d722829ab14 .
-_:n4febab94f3c74527bc542404d722829ab15 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realizationOf> .
+<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb13 .
+<http://purl.org/spar/biro/BibliographicReference> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb15 .
+_:nb177f51282094da592ca3c364231e08fb15 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .

endeavour
c

back to ToC or Class ToC

IRI: http://purl.org/vocab/frbr/core#Endeavour

comment
The different aspects of user interests in the products of intellectual or artistic artifact.
en
is defined by
http://purl.org/vocab/frbr/core#
is in domain of
is referenced byop,
has partop
is in range of
referencesop,
has partop
label
+ <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb4"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <owl:unionOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb5"/> + </rdf:Description> <rdf:Description rdf:about="http://purl.org/spar/biro/isReferencedBy"> <rdfs:comment xml:lang="en">The relation between a publication and the bibliographic record or bibliographic reference describing it.</rdfs:comment> <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/> - <rdfs:range rdf:nodeID="n4febab94f3c74527bc542404d722829ab4"/> <rdfs:domain rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/> <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> + <rdfs:range rdf:nodeID="nb177f51282094da592ca3c364231e08fb4"/> <rdfs:label xml:lang="en">is referenced by</rdfs:label> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/> <vann:example> @@ -1933,15 +1953,11 @@ </vann:example> <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab5"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb5"> <rdf:first rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <rdf:rest rdf:nodeID="n4febab94f3c74527bc542404d722829ab6"/> - </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab4"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> - <owl:unionOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab5"/> + <rdf:rest rdf:nodeID="nb177f51282094da592ca3c364231e08fb6"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab6"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb6"> <rdf:first rdf:resource="http://purl.org/spar/biro/BibliographicReference"/> <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/> </rdf:Description> @@ -1981,7 +1997,7 @@ ], "http://www.w3.org/2000/01/rdf-schema#range": [ { - "@id": "_:n4febab94f3c74527bc542404d722829ab4" + "@id": "_:nb177f51282094da592ca3c364231e08fb4" } ], "http://www.w3.org/2000/01/rdf-schema#subPropertyOf": [ @@ -1996,7 +2012,7 @@ ] }, { - "@id": "_:n4febab94f3c74527bc542404d722829ab4", + "@id": "_:nb177f51282094da592ca3c364231e08fb4", "@type": [ "http://www.w3.org/2002/07/owl#Class" ], @@ -2013,20 +2029,20 @@ } ] } -]
<http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#comment> "The relation between a publication and the bibliographic record or bibliographic reference describing it."@en .
+]
_:nb177f51282094da592ca3c364231e08fb4 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
+<http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#comment> "The relation between a publication and the bibliographic record or bibliographic reference describing it."@en .
+_:nb177f51282094da592ca3c364231e08fb4 <http://www.w3.org/2002/07/owl#unionOf> _:nb177f51282094da592ca3c364231e08fb5 .
+_:nb177f51282094da592ca3c364231e08fb5 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicRecord> .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2002/07/owl#topObjectProperty> .
-_:n4febab94f3c74527bc542404d722829ab5 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicRecord> .
-<http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#range> _:n4febab94f3c74527bc542404d722829ab4 .
-_:n4febab94f3c74527bc542404d722829ab4 <http://www.w3.org/2002/07/owl#unionOf> _:n4febab94f3c74527bc542404d722829ab5 .
-_:n4febab94f3c74527bc542404d722829ab6 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicReference> .
-_:n4febab94f3c74527bc542404d722829ab6 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
+_:nb177f51282094da592ca3c364231e08fb6 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicReference> .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#domain> <http://purl.org/vocab/frbr/core#Endeavour> .
-_:n4febab94f3c74527bc542404d722829ab5 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:n4febab94f3c74527bc542404d722829ab6 .
-_:n4febab94f3c74527bc542404d722829ab4 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
+_:nb177f51282094da592ca3c364231e08fb6 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
+<http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#range> _:nb177f51282094da592ca3c364231e08fb4 .
 <http://purl.org/spar/biro/isReferencedBy> <http://purl.org/vocab/vann/example> "\n    :my-paper\n        biro:isReferencedBy :my-bibliographic-reference .\n    " .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#label> "is referenced by"@en .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
+_:nb177f51282094da592ca3c364231e08fb5 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:nb177f51282094da592ca3c364231e08fb6 .
 <http://purl.org/spar/biro/isReferencedBy> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> .

references
op

back to ToC or Object Property ToC

IRI: http://purl.org/spar/biro/references

comment
The relation between a bibliographic record or a bibliographic reference and the publication being referenced. @@ -2075,11 +2091,11 @@ > <rdf:Description rdf:about="http://purl.org/spar/biro/references"> <rdfs:range rdf:resource="http://purl.org/vocab/frbr/core#Endeavour"/> - <rdfs:domain rdf:nodeID="n4febab94f3c74527bc542404d722829ab1"/> <rdfs:label xml:lang="en">references</rdfs:label> + <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/> <rdfs:comment xml:lang="en">The relation between a bibliographic record or a bibliographic reference and the publication being referenced.</rdfs:comment> - <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> + <rdfs:domain rdf:nodeID="nb177f51282094da592ca3c364231e08fb1"/> <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2002/07/owl#topObjectProperty"/> <owl:inverseOf rdf:resource="http://purl.org/spar/biro/isReferencedBy"/> <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> @@ -2088,17 +2104,17 @@ biro:references :my-paper . </vann:example> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab3"> - <rdf:first rdf:resource="http://purl.org/spar/biro/BibliographicReference"/> - <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/> - </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab1"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb1"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> - <owl:unionOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab2"/> + <owl:unionOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb2"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab2"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb2"> <rdf:first rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <rdf:rest rdf:nodeID="n4febab94f3c74527bc542404d722829ab3"/> + <rdf:rest rdf:nodeID="nb177f51282094da592ca3c364231e08fb3"/> + </rdf:Description> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb3"> + <rdf:first rdf:resource="http://purl.org/spar/biro/BibliographicReference"/> + <rdf:rest rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"/> </rdf:Description> </rdf:RDF> 
[
@@ -2120,7 +2136,7 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#domain": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab1"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb1"
       }
     ],
     "http://www.w3.org/2000/01/rdf-schema#isDefinedBy": [
@@ -2156,7 +2172,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab1",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb1",
     "@type": [
       "http://www.w3.org/2002/07/owl#Class"
     ],
@@ -2174,21 +2190,21 @@
     ]
   }
 ]
<http://purl.org/spar/biro/references> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> .
-<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#domain> _:n4febab94f3c74527bc542404d722829ab1 .
 <http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#comment> "The relation between a bibliographic record or a bibliographic reference and the publication being referenced."@en .
-_:n4febab94f3c74527bc542404d722829ab3 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicReference> .
-_:n4febab94f3c74527bc542404d722829ab3 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .
-_:n4febab94f3c74527bc542404d722829ab1 <http://www.w3.org/2002/07/owl#unionOf> _:n4febab94f3c74527bc542404d722829ab2 .
 <http://purl.org/spar/biro/references> <http://www.w3.org/2002/07/owl#inverseOf> <http://purl.org/spar/biro/isReferencedBy> .
-_:n4febab94f3c74527bc542404d722829ab2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicRecord> .
+_:nb177f51282094da592ca3c364231e08fb1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
 <http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#range> <http://purl.org/vocab/frbr/core#Endeavour> .
-_:n4febab94f3c74527bc542404d722829ab1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
-<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#label> "references"@en .
+_:nb177f51282094da592ca3c364231e08fb2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:nb177f51282094da592ca3c364231e08fb3 .
 <http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
-_:n4febab94f3c74527bc542404d722829ab2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> _:n4febab94f3c74527bc542404d722829ab3 .
+<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#label> "references"@en .
+<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#domain> _:nb177f51282094da592ca3c364231e08fb1 .
 <http://purl.org/spar/biro/references> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
-<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2002/07/owl#topObjectProperty> .
 <http://purl.org/spar/biro/references> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-reference\n        biro:references :my-paper .\n    " .
+<http://purl.org/spar/biro/references> <http://www.w3.org/2000/01/rdf-schema#subPropertyOf> <http://www.w3.org/2002/07/owl#topObjectProperty> .
+_:nb177f51282094da592ca3c364231e08fb1 <http://www.w3.org/2002/07/owl#unionOf> _:nb177f51282094da592ca3c364231e08fb2 .
+_:nb177f51282094da592ca3c364231e08fb3 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicReference> .
+_:nb177f51282094da592ca3c364231e08fb2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#first> <http://purl.org/spar/biro/BibliographicRecord> .
+_:nb177f51282094da592ca3c364231e08fb3 <http://www.w3.org/1999/02/22-rdf-syntax-ns#rest> <http://www.w3.org/1999/02/22-rdf-syntax-ns#nil> .

top object property
op

back to ToC or Object Property ToC

IRI: http://www.w3.org/2002/07/owl#topObjectProperty

domain
thingc
range
thingc

@prefix owl: <http://www.w3.org/2002/07/owl#> .
 
 owl:topObjectProperty a owl:ObjectProperty .
diff --git a/docs/2026-08-14/biro.jsonld b/docs/2026-08-14/biro.jsonld
index 3e7be9e..afcb2e6 100644
--- a/docs/2026-08-14/biro.jsonld
+++ b/docs/2026-08-14/biro.jsonld
@@ -161,7 +161,7 @@
       },
       {
         "@language": "en",
-        "@value": "semantic publishing"
+        "@value": "bibliometrics"
       },
       {
         "@language": "en",
@@ -169,11 +169,11 @@
       },
       {
         "@language": "en",
-        "@value": "bibliometrics"
+        "@value": "scientometrics"
       },
       {
         "@language": "en",
-        "@value": "scientometrics"
+        "@value": "semantic publishing"
       }
     ]
   },
@@ -319,10 +319,10 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab7"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb7"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab8"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb8"
       },
       {
         "@id": "http://purl.org/co/List"
@@ -344,7 +344,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab7",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb7",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -360,7 +360,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab8",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb8",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -409,7 +409,7 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#range": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab4"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb4"
       }
     ],
     "http://www.w3.org/2000/01/rdf-schema#subPropertyOf": [
@@ -424,7 +424,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab4",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb4",
     "@type": [
       "http://www.w3.org/2002/07/owl#Class"
     ],
@@ -493,13 +493,13 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab9"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb9"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab10"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb10"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab11"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb12"
       },
       {
         "@id": "http://purl.org/co/Set"
@@ -521,61 +521,61 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab9",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb9",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicList"
+        "@id": "http://purl.org/spar/biro/BibliographicRecord"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/vocab/frbr/core#realization"
+        "@id": "http://purl.org/co/element"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab10",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb10",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicRecord"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb11"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/co/element"
+        "@id": "http://purl.org/vocab/frbr/core#part"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab11",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb11",
     "@type": [
-      "http://www.w3.org/2002/07/owl#Restriction"
-    ],
-    "http://www.w3.org/2002/07/owl#allValuesFrom": [
-      {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab12"
-      }
+      "http://www.w3.org/2002/07/owl#Class"
     ],
-    "http://www.w3.org/2002/07/owl#onProperty": [
+    "http://www.w3.org/2002/07/owl#complementOf": [
       {
-        "@id": "http://purl.org/vocab/frbr/core#part"
+        "@id": "http://purl.org/spar/biro/BibliographicCollection"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab12",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb12",
     "@type": [
-      "http://www.w3.org/2002/07/owl#Class"
+      "http://www.w3.org/2002/07/owl#Restriction"
     ],
-    "http://www.w3.org/2002/07/owl#complementOf": [
+    "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicCollection"
+        "@id": "http://purl.org/spar/biro/BibliographicList"
+      }
+    ],
+    "http://www.w3.org/2002/07/owl#onProperty": [
+      {
+        "@id": "http://purl.org/vocab/frbr/core#realization"
       }
     ]
   },
@@ -658,7 +658,7 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#domain": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab1"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb1"
       }
     ],
     "http://www.w3.org/2000/01/rdf-schema#isDefinedBy": [
@@ -694,7 +694,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab1",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb1",
     "@type": [
       "http://www.w3.org/2002/07/owl#Class"
     ],
@@ -740,7 +740,7 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab16"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb16"
       },
       {
         "@id": "http://purl.org/co/Set"
@@ -762,7 +762,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab16",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb16",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -790,7 +790,7 @@
     "http://www.w3.org/2000/01/rdf-schema#comment": [
       {
         "@language": "en",
-        "@value": "An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work."
+        "@value": "\nA textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).\nThe bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. \nEach bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.\n    "
       }
     ],
     "http://www.w3.org/2000/01/rdf-schema#isDefinedBy": [
@@ -806,10 +806,10 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab13"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb13"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab15"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb15"
       },
       {
         "@id": "http://purl.org/co/List"
@@ -831,13 +831,13 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab13",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb13",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab14"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb14"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
@@ -847,7 +847,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab14",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb14",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -863,7 +863,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab15",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb15",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
@@ -923,6 +923,12 @@
       "http://www.w3.org/2002/07/owl#AnnotationProperty"
     ]
   },
+  {
+    "@id": "http://purl.org/dc/elements/1.1/creator",
+    "@type": [
+      "http://www.w3.org/2002/07/owl#AnnotationProperty"
+    ]
+  },
   {
     "@id": "http://www.w3.org/2000/01/rdf-schema#label",
     "@type": [
@@ -954,12 +960,6 @@
       }
     ]
   },
-  {
-    "@id": "http://purl.org/dc/elements/1.1/creator",
-    "@type": [
-      "http://www.w3.org/2002/07/owl#AnnotationProperty"
-    ]
-  },
   {
     "@id": "http://purl.org/spar/biro/LibraryCatalogue",
     "@type": [
diff --git a/docs/2026-08-14/biro.nt b/docs/2026-08-14/biro.nt
index ee0a5dc..07ce421 100644
--- a/docs/2026-08-14/biro.nt
+++ b/docs/2026-08-14/biro.nt
@@ -2,25 +2,27 @@
    .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab4  _:n4febab94f3c74527bc542404d722829ab5 .
+   .
+  _:nb177f51282094da592ca3c364231e08fb16 .
+_:nb177f51282094da592ca3c364231e08fb14   .
   "bibliographic list"@en .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab7   .
   "biro"@en .
+_:nb177f51282094da592ca3c364231e08fb12   .
   "Sebastian Barzaghi (https://orcid.org/0000-0002-0799-1527)"^^ .
   "\nAn endeavour incorporating another endeavour.\n        "@en .
    .
    .
   "\n    :my-bibliographic-reference a biro:BibliographicReference ;\n        co:elementOf :my-bibliographic-record ;\n        frbr:realizationOf :my-bibliographic-record .\n    " .
-  _:n4febab94f3c74527bc542404d722829ab11 .
+_:nb177f51282094da592ca3c364231e08fb13   .
+_:nb177f51282094da592ca3c364231e08fb1  _:nb177f51282094da592ca3c364231e08fb2 .
   "work"@en .
   "An expression that realizes a work."@en .
+_:nb177f51282094da592ca3c364231e08fb10  _:nb177f51282094da592ca3c364231e08fb11 .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab13  _:n4febab94f3c74527bc542404d722829ab14 .
    .
-_:n4febab94f3c74527bc542404d722829ab10   .
    .
    .
   "Bibliographic Reference Ontology (BiRO)"@en .
@@ -30,166 +32,163 @@ _:n4febab94f3c74527bc542404d722829ab10    .
    .
   "An ordered array of items, that can be present in multiple copies."@en .
+_:nb177f51282094da592ca3c364231e08fb9   .
+  _:nb177f51282094da592ca3c364231e08fb9 .
    .
   "is realization of"@en .
    .
    .
-   .
+_:nb177f51282094da592ca3c364231e08fb5   .
    .
+   .
    .
   "\n    :my-bibliographic-reference\n        biro:references :my-paper .\n    " .
-_:n4febab94f3c74527bc542404d722829ab15   .
   "has element"@en .
   "\n    :my-bibliographic-collection a biro:BibliographicCollection ;\n        co:element :my-bibliographic-record ;\n        frbr:realization :my-bibliographic-list .\n    " .
    .
+_:nb177f51282094da592ca3c364231e08fb6   .
    .
+_:nb177f51282094da592ca3c364231e08fb16   .
+_:nb177f51282094da592ca3c364231e08fb11   .
    .
-_:n4febab94f3c74527bc542404d722829ab9   .
    .
-  "An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work."@en .
+_:nb177f51282094da592ca3c364231e08fb8   .
    .
-_:n4febab94f3c74527bc542404d722829ab10   .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab3   .
    .
   "\n    :my-paper\n        biro:isReferencedBy :my-bibliographic-reference .\n    " .
    .
   "library catalogue"@en .
-_:n4febab94f3c74527bc542404d722829ab11   .
+_:nb177f51282094da592ca3c364231e08fb1   .
+_:nb177f51282094da592ca3c364231e08fb5  _:nb177f51282094da592ca3c364231e08fb6 .
+_:nb177f51282094da592ca3c364231e08fb16   .
    .
    .
   "A list used to describe the bibliography of a research paper, a journal article, a book, a book chapter or similar publication."@en .
    .
-_:n4febab94f3c74527bc542404d722829ab9   .
+_:nb177f51282094da592ca3c364231e08fb10   .
   "David Shotton (https://orcid.org/0000-0001-5506-523X)"^^ .
-_:n4febab94f3c74527bc542404d722829ab7   .
-  _:n4febab94f3c74527bc542404d722829ab15 .
+_:nb177f51282094da592ca3c364231e08fb13  _:nb177f51282094da592ca3c364231e08fb14 .
+_:nb177f51282094da592ca3c364231e08fb8   .
+  "\nA textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).\nThe bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. \nEach bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.\n    "@en .
   "is referenced by"@en .
-_:n4febab94f3c74527bc542404d722829ab9   .
-  _:n4febab94f3c74527bc542404d722829ab16 .
-_:n4febab94f3c74527bc542404d722829ab12   .
    .
    .
   "The relation between a bibliographic record or a bibliographic reference and the publication being referenced."@en .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab6   .
+_:nb177f51282094da592ca3c364231e08fb4  _:nb177f51282094da592ca3c364231e08fb5 .
    .
-_:n4febab94f3c74527bc542404d722829ab1  _:n4febab94f3c74527bc542404d722829ab2 .
+  _:nb177f51282094da592ca3c364231e08fb4 .
   "\nA bibliographic list is composed only of items containing bibliographic references. \nMoreover, it is always a realization of a bibliographic collection.\n    "@en .
+  _:nb177f51282094da592ca3c364231e08fb15 .
+_:nb177f51282094da592ca3c364231e08fb9   .
    .
+_:nb177f51282094da592ca3c364231e08fb4   .
    .
   "bibliometrics"@en .
-_:n4febab94f3c74527bc542404d722829ab16   .
+   .
   "2013-05-11" .
-   .
    .
-   .
+   .
+_:nb177f51282094da592ca3c364231e08fb14   .
   "bibliographic collection"@en .
   "has part"@en .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab15   .
+_:nb177f51282094da592ca3c364231e08fb11   .
   "2026-08-14" .
   "scientometrics"@en .
-_:n4febab94f3c74527bc542404d722829ab11   .
-_:n4febab94f3c74527bc542404d722829ab11  _:n4febab94f3c74527bc542404d722829ab12 .
-  _:n4febab94f3c74527bc542404d722829ab10 .
    .
-_:n4febab94f3c74527bc542404d722829ab5   .
-_:n4febab94f3c74527bc542404d722829ab8   .
-_:n4febab94f3c74527bc542404d722829ab3   .
-_:n4febab94f3c74527bc542404d722829ab16   .
+_:nb177f51282094da592ca3c364231e08fb10   .
+_:nb177f51282094da592ca3c364231e08fb7   .
   "set"@en .
    .
-  _:n4febab94f3c74527bc542404d722829ab9 .
+  _:nb177f51282094da592ca3c364231e08fb7 .
   "A bibliographic record is realized only through bibliographic references."@en .
-  _:n4febab94f3c74527bc542404d722829ab13 .
+_:nb177f51282094da592ca3c364231e08fb15   .
    .
    .
    .
    .
    .
    .
+_:nb177f51282094da592ca3c364231e08fb8   .
    .
-_:n4febab94f3c74527bc542404d722829ab12   .
+_:nb177f51282094da592ca3c364231e08fb15   .
+_:nb177f51282094da592ca3c364231e08fb3   .
   "\n    :my-reference-list a biro:ReferenceList ;\n        dcterms:description 'The reference list of my paper.' .\n    " .
   "\n    :my-bibliographic-reference a biro:BibliographicRecord ;\n        frbr:realization :my-bibliographic-reference .\n    " .
    .
+  _:nb177f51282094da592ca3c364231e08fb10 .
   "\nNote that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.\n\nA bibliographic reference is a realization of a bibliographic record. \nMoreover, it can contain only items referring to elements contained by the bibliographic record it realizes.\n"@en .
-_:n4febab94f3c74527bc542404d722829ab13   .
-_:n4febab94f3c74527bc542404d722829ab16   .
-_:n4febab94f3c74527bc542404d722829ab14   .
+_:nb177f51282094da592ca3c364231e08fb7   .
+_:nb177f51282094da592ca3c364231e08fb3   .
    .
-  _:n4febab94f3c74527bc542404d722829ab8 .
    .
+_:nb177f51282094da592ca3c364231e08fb9   .
   "\n    :my-bibliographic-list a biro:BibliographicList ;\n        co:element :my-bibliographic-reference ;\n        frbr:realizationOf :my-bibliographic-collection .\n    " .
-_:n4febab94f3c74527bc542404d722829ab8   .
-_:n4febab94f3c74527bc542404d722829ab6   .
   "has realization"@en .
+_:nb177f51282094da592ca3c364231e08fb13   .
   "\nThe **_Bibliographic Reference Ontology (BiRO)_** is an ontology structured according to the FRBR model to define bibliographic records (as subclasses of `frbr:Work`) and bibliographic references (as subclasses of `frbr:Expression`), and their compilations into bibliographic collections such as library catalogues, and into bibliographic lists such as reference lists in journal articles, respectively.\n\n![The architecture of BiRO.](biro.png)\n\nAn individual bibliographic reference, such as one in the reference list of a published journal article, may exhibit varying degrees of incompleteness, depending on the formatting rules of the journal. \nFor example, it may lack the title of the cited article, the full names of the listed authors, or indeed a full listing of the authors. \nBiRO provides a logical system for relating such incomplete bibliographic reference to:\n- the full bibliographic record for that cited article (`biro:BibliographicRecord`), which, in addition to any author and title fields missing from the reference (`biro:BibliographicReference`), may also be expected to include the name of the publisher, and the ISSN or ISBN of the publication;\n- collections of bibliographic records (`biro:BibliographicCollection`), such as library catalogues (`biro:LibraryCatalogue`);\n- ordered bibliographic lists (`biro:BibliographicList`), such as reference lists (`biro:ReferenceList`).\n\n## Examples of use\n\nIn the following subsections, we introduce some examples to showcase how to use BiRO. \n\nThe prefixes that are used in all the examples provided below are defined as follows:\n\n    @prefix :  .\n    @prefix biro:  .\n    @prefix co:  .\n    @prefix dcterms:  .\n    @prefix frbr:  .\n    @prefix foaf:  .\n    @prefix literal:  .\n\n### Defining bibliographic references and reference lists\n\nThe paper entitled ['Intertextual semantics: A semantics for information design'](http://doi.org/10.1002/asi.21134) contains a list of references, each of them referring to a particular published article. \nFor instance, the content of a particular bibliographic reference contained in that list, and referring to the paper ['Towards a semantics for XML markup'](http://doi.org/10.1145/585058.585081), is:\n\n    Renear, A., Dubin, D. & Sperberg-McQueen, C.M. (2002). Towards a semantics for XML markup. \n    In E. Mudson (Chair), Proceedings of the ACM Symposium on Document Engineering, (pp. 119-126). \n    New York: ACM Press.\n\nA first necessary step to release bibliographic references like the above one in RDF by using BiRO is to describe the list where they are contained (`biro:ReferenceList`), and the particular order in which they are (by means of the [Collections Ontology](http://purl.org/co) class `co:List` and its related properties). \nIn addition, we should also make explicit the link between each of the references in the list and the actual cited articles they refer to, by means of the object property `biro:references`.\n\n    \n        frbr:part :reference-list .\n\n    :reference-list a biro:ReferenceList ;\n        co:firstItem :reference-1 ;\n        co:item\n            :reference-1 ,\n            :reference-2 ,\n            :reference-3 ,\n            # ...\n            :reference-i ,\n            :reference-j ,\n            # ...\n            :reference-n ;\n        co:lastItem\n            :reference-n .\n\n    :reference-1 a co:ListItem ;\n        co:itemContent :barwise83 ;\n        co:nextItem :reference-2 .\n\n    :reference-2 a co:ListItem ;\n        co:itemContent :black37 ;\n        co:nextItem :reference-3 .\n\n    # ...\n\n    :reference-i a co:ListItem ;\n        co:itemContent :renear02 ;\n        co:nextItem :reference-j .\n\n    # ...\n\n    :renear02 a biro:BibliographicReference ;\n        dcterms:bibliographicCitation\n            'Renear, A., Dubin, D. & Sperberg-McQueen,\n            C.M. (2002). Towards a semantics for XML markup.\n            In E. Mudson (Chair), Proceedings of the ACM\n            Symposium on Document Engineering, (pp. 119-126).\n            New York: ACM Press.' ;\n        biro:references  .\n\n### Describing parts of a reference\n\nThe source introduced in the first BiRO example is not fully expressive as we only assigned an IRI to the reference list and to each of its references, and the semantics of the string representing the reference is still obscure. \nFor instance, there is no explicit statement saying that the strings 'Renear, A.', '2002' and 'Towards a semantics for XML markup' are, respectively, the name of one of the authors, the year of publication and the title of the article.\n\nA way to enable the semantic enhancement of strings, and to solve the above mentioned limitations, is to use literals as subjects of statements and assertions, by promoting them as _first class object_ in OWL. \nThe pattern literal reification fulfills this scenario by reifying literals as proper individuals of the class `literal:Literal`. \nIndividuals of this class express literal values through the functional data property `literal:hasLiteralValue` and can be connected to other individuals that share the same literal value by using the property `literal:hasSameLiteralValueAs`. \nMoreover, a literal may refer to, and may be referred by, any OWL individual through `literal:isLiteralOf` and `literal:hasLiteral` respectively.\n\nThis pattern allows one to describe each string of a bibliographic reference as item of an ordered list of strings, by means of the Collections Ontology. \nBy means of this pattern and of the OWL 2 capabilities in meta-modelling, it becomes possible to link specific strings in the references as defined with BiRO and to enhance them through semantic assertions according to specific vocabularies.\n\n    :renear02 a biro:BibliographicReference ;\n        co:firstItem :author-name-1 ;\n        co:item\n            :author-name-1 ,\n            :author-name-2 ,\n            :year-1 ,\n            :title-1 ,\n            # ...\n            :publisher-name-1 ;\n        co:lastItem :publisher-name-1 .\n\n    :author-name-1 a co:ListItem ;\n        co:itemContent :first-author-name ;\n        co:nextItem :author-name-2 .\n\n    # ...\n\n    :year-1 a co:ListItem ;\n        co:itemContent :publication-year ;\n        co:nextItem :title-1 .\n\n    :title-1 a co:ListItem ;\n        co:itemContent :paper-title ;\n        co:nextItem :editor-name-1 .\n\n    # ...\n\n    :first-author-name a literal:Literal , foaf:name ;\n        literal:hasLiteralValue 'Renear, A.' ;\n        literal:isLiteralOf :renear .\n\n    :renear a foaf:Person ;\n        foaf:givenName 'Allen' ;\n        foaf:familyName 'Renear' .\n\n## Competency Questions\n\nBiRO can be used for answering several questions related to bibliographic records and references.\nIn the following subsections, some of them are introduced together with their respective SPARQL queries. \n\nThe prefixes that are used in all the SPARQL queries provided below are defined as follows:\n\n    PREFIX biro: \n    PREFIX co: \n    PREFIX dcterms: \n    PREFIX frbr: >\n    PREFIX foaf: \n    PREFIX literal: \n\n### CQ1\n\nWhich reference lists are contained within a paper?\n\n    SELECT ?paper ?referenceList\n    WHERE {\n        ?paper frbr:part ?referenceList .\n        ?referenceList a biro:ReferenceList .\n    }\n\n### CQ2\n\nWhat is the ordered sequence of references in a reference list?\n\n    SELECT ?referenceList ?listItem ?reference ?nextItem\n    WHERE {\n        ?referenceList a biro:ReferenceList ;\n            co:item ?listItem .\n        ?listItem co:itemContent ?reference .\n        OPTIONAL { ?listItem co:nextItem ?nextItem . }\n    }\n\n### CQ3\n\nWhich cited works do bibliographic references refer to?\n\n    SELECT ?reference ?citedWork\n    WHERE {\n        ?reference a biro:BibliographicReference ;\n            biro:references ?citedWork .\n    }\n\n### CQ4\n\nWhat are the constituent literal parts and values that form a bibliographic reference?\n\n    SELECT ?reference ?partItem ?literalNode ?literalValue ?nextPartItem\n    WHERE {\n        ?reference a biro:BibliographicReference ;\n            co:item ?partItem .\n        ?partItem co:itemContent ?literalNode .\n        ?literalNode literal:hasLiteralValue ?literalValue .\n        OPTIONAL { ?partItem co:nextItem ?nextPartItem . }\n    }\n\n"^^ .
+_:nb177f51282094da592ca3c364231e08fb14   .
    .
    .
   "2026-08-14" .
    .
-_:n4febab94f3c74527bc542404d722829ab7   .
-_:n4febab94f3c74527bc542404d722829ab8   .
   "The link to the members of a collection."@en .
    .
-_:n4febab94f3c74527bc542404d722829ab1   .
    .
-_:n4febab94f3c74527bc542404d722829ab14   .
+  _:nb177f51282094da592ca3c364231e08fb1 .
    .
   "bibliographic reference"@en .
    .
   "\n    :my-library-catalogue a biro:LibraryCatalogue ;\n        dcterms:description 'The catalogue of a university library.' .\n    " .
   "A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list."@en .
-  "A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. "@en .
    .
-  "endeavour"@en .
+  "A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. "@en .
   "A collection that cannot contain duplicate elements."@en .
-_:n4febab94f3c74527bc542404d722829ab5  _:n4febab94f3c74527bc542404d722829ab6 .
+  "endeavour"@en .
    .
   "Di Iorio, A., Nuzzolese, A. G., Peroni, S., Shotton, D., Vitali, F. (2014). Describing bibliographic references in RDF. In Garcia Castro, A., Lange, C., Lord, P., Stevens, R. (Eds.), Proceedings of 4th Workshop on Semantic Publishing (SePublica 2014), CEUR Workshop Proceedings 1155. Aachen, Germany: CEUR-WS.org. http://ceur-ws.org/Vol-1155/paper-05.pdf (Open Access)" .
    .
    .
-_:n4febab94f3c74527bc542404d722829ab15   .
-  _:n4febab94f3c74527bc542404d722829ab1 .
+_:nb177f51282094da592ca3c364231e08fb15   .
    .
-   .
   "list"@en .
-   .
+   .
    .
+   .
    .
    .
   "A work realized throgh an expression."@en .
-  "is element of"@en .
+_:nb177f51282094da592ca3c364231e08fb12   .
    .
-_:n4febab94f3c74527bc542404d722829ab2   .
+  "The different aspects of user interests in the products of intellectual or artistic artifact."@en .
   "Silvio Peroni (https://orcid.org/0000-0003-0530-4305)"^^ .
    .
   "reference list"@en .
-  "The different aspects of user interests in the products of intellectual or artistic artifact."@en .
+_:nb177f51282094da592ca3c364231e08fb2  _:nb177f51282094da592ca3c364231e08fb3 .
   "references"@en .
    .
-_:n4febab94f3c74527bc542404d722829ab10   .
-_:n4febab94f3c74527bc542404d722829ab14   .
+_:nb177f51282094da592ca3c364231e08fb7   .
    .
-  _:n4febab94f3c74527bc542404d722829ab4 .
    .
    .
+_:nb177f51282094da592ca3c364231e08fb2   .
   "\nThe intellectual or artistic realization of a work in the form of alpha-numeric, musical, or choreographic notation, sound, image, object, movement, etc., or any combination of such forms.\n\nAn expression is the specific intellectual or artistic form that a work takes each time it is 'realized'. \nExpression encompasses, for example, the specific words, sentences, paragraphs, etc. that result from the realization of a work in the form of a text, or the particular sounds, phrasing, etc. resulting from the realization of a musical work.\n        "@en .
   "bibliographic record"@en .
   "1.2.1"^^ .
+  _:nb177f51282094da592ca3c364231e08fb8 .
   "scholarly publishing"@en .
    .
   "http://purl.org/spar/biro"@en .
   "A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs."@en .
+  _:nb177f51282094da592ca3c364231e08fb12 .
    .
    .
   "A catalogue of the bibliographic holdings of a library."@en .
-_:n4febab94f3c74527bc542404d722829ab13   .
    .
    .
    .
@@ -197,13 +196,14 @@ _:n4febab94f3c74527bc542404d722829ab13   "bibliographic references"@en .
   "https://doi.org/10.25504/FAIRsharing.c06f1e" .
   "expression"@en .
+_:nb177f51282094da592ca3c364231e08fb16   .
   "The Bibliographic Reference Ontology (BiRO)"@en .
   "2013-05-11" .
-_:n4febab94f3c74527bc542404d722829ab2  _:n4febab94f3c74527bc542404d722829ab3 .
   "semantic publishing"@en .
-  "\nA distinct intellectual or artistic creation.\n\nA work is an abstract entity; there is no single material object one can point to as the work. We recognize the work through individual realizations or expressions of the work, but the work itself exists only in the commonality of content between and among the various expressions of the work. When we speak of Homer's Iliad as a work, our point of reference is not a particular recitation or text of the work, but the intellectual creation that lies behind all the various expressions of the work.\n        "@en .
    .
-_:n4febab94f3c74527bc542404d722829ab4   .
-   .
-  _:n4febab94f3c74527bc542404d722829ab7 .
+  "\nA distinct intellectual or artistic creation.\n\nA work is an abstract entity; there is no single material object one can point to as the work. We recognize the work through individual realizations or expressions of the work, but the work itself exists only in the commonality of content between and among the various expressions of the work. When we speak of Homer's Iliad as a work, our point of reference is not a particular recitation or text of the work, but the intellectual creation that lies behind all the various expressions of the work.\n        "@en .
+_:nb177f51282094da592ca3c364231e08fb6   .
+_:nb177f51282094da592ca3c364231e08fb12   .
+  _:nb177f51282094da592ca3c364231e08fb13 .
+  "is element of"@en .
    .
diff --git a/docs/2026-08-14/biro.ttl b/docs/2026-08-14/biro.ttl
index db8bece..a9d2cba 100644
--- a/docs/2026-08-14/biro.ttl
+++ b/docs/2026-08-14/biro.ttl
@@ -379,15 +379,15 @@ biro:BibliographicCollection a owl:Class ;
     rdfs:comment "A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list."@en ;
     rdfs:isDefinedBy biro: ;
     rdfs:subClassOf [ a owl:Restriction ;
-            owl:allValuesFrom biro:BibliographicRecord ;
-            owl:onProperty co:element ],
-        [ a owl:Restriction ;
             owl:allValuesFrom [ a owl:Class ;
                     owl:complementOf biro:BibliographicCollection ] ;
             owl:onProperty frbr:part ],
         [ a owl:Restriction ;
             owl:allValuesFrom biro:BibliographicList ;
             owl:onProperty frbr:realization ],
+        [ a owl:Restriction ;
+            owl:allValuesFrom biro:BibliographicRecord ;
+            owl:onProperty co:element ],
         co:Set,
         frbr:Work ;
     vs:term_status reg:statusStable ;
@@ -405,7 +405,11 @@ biro:BibliographicReference a owl:Class ;
         co:elementOf :my-bibliographic-record ;
         frbr:realizationOf :my-bibliographic-record .
     """ ;
-    rdfs:comment "An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work."@en ;
+    rdfs:comment """
+A textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).
+The bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. 
+Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.
+    """@en ;
     rdfs:isDefinedBy biro: ;
     rdfs:subClassOf [ a owl:Restriction ;
             owl:allValuesFrom [ a owl:Restriction ;
diff --git a/docs/2026-08-14/biro.xml b/docs/2026-08-14/biro.xml
index 33eb3bf..c8f9a76 100644
--- a/docs/2026-08-14/biro.xml
+++ b/docs/2026-08-14/biro.xml
@@ -15,15 +15,15 @@
   
     is element of
     The link to a collection in which the object is member.
-    
     
+    
   
   
     
     Bibliographic Reference Ontology (BiRO)
+    Sebastian Barzaghi (https://orcid.org/0000-0002-0799-1527)
     David Shotton (https://orcid.org/0000-0001-5506-523X)
     Silvio Peroni (https://orcid.org/0000-0003-0530-4305)
-    Sebastian Barzaghi (https://orcid.org/0000-0002-0799-1527)
     2026-08-14
     
 The **_Bibliographic Reference Ontology (BiRO)_** is an ontology structured according to the FRBR model to define bibliographic records (as subclasses of `frbr:Work`) and bibliographic references (as subclasses of `frbr:Expression`), and their compilations into bibliographic collections such as library catalogues, and into bibliographic lists such as reference lists in journal articles, respectively.
@@ -217,30 +217,30 @@ What are the constituent literal parts and values that form a bibliographic refe
     Di Iorio, A., Nuzzolese, A. G., Peroni, S., Shotton, D., Vitali, F. (2014). Describing bibliographic references in RDF. In Garcia Castro, A., Lange, C., Lord, P., Stevens, R. (Eds.), Proceedings of 4th Workshop on Semantic Publishing (SePublica 2014), CEUR Workshop Proceedings 1155. Aachen, Germany: CEUR-WS.org. http://ceur-ws.org/Vol-1155/paper-05.pdf (Open Access)
     2013-05-11
     2013-05-11
+    
     2026-08-14
+    
+    
     https://doi.org/10.25504/FAIRsharing.c06f1e
+    
     biro
     http://purl.org/spar/biro
     
-    
-    
-    
+    
     
     
-    
     
     
     1.2.1
     
     
+    
     
-    
     bibliographic references
-    semantic publishing
-    scholarly publishing
     bibliometrics
+    scholarly publishing
     scientometrics
-    
+    semantic publishing
   
   
     
@@ -248,59 +248,86 @@ What are the constituent literal parts and values that form a bibliographic refe
     The different aspects of user interests in the products of intellectual or artistic artifact.
     
   
-  
+  
     
-    
+    expression
+    
+The intellectual or artistic realization of a work in the form of alpha-numeric, musical, or choreographic notation, sound, image, object, movement, etc., or any combination of such forms.
+
+An expression is the specific intellectual or artistic form that a work takes each time it is 'realized'. 
+Expression encompasses, for example, the specific words, sentences, paragraphs, etc. that result from the realization of a work in the form of a text, or the particular sounds, phrasing, etc. resulting from the realization of a musical work.
+        
+    
+  
+  
+    
+    bibliographic record
+    
+    :my-bibliographic-reference a biro:BibliographicRecord ;
+        frbr:realization :my-bibliographic-reference .
+    
+    A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs.
+    
+    
+    
+    
+    
+    A bibliographic record is realized only through bibliographic references.
+  
+  
+    
+    
+    
   
   
     
     bibliographic list
-    
-A bibliographic list is composed only of items containing bibliographic references. 
-Moreover, it is always a realization of a bibliographic collection.
-    
-    An ordered list of bibliographic items, each of which contains a bibliographic reference.
-    
-    
-    
-    
     
     :my-bibliographic-list a biro:BibliographicList ;
         co:element :my-bibliographic-reference ;
         frbr:realizationOf :my-bibliographic-collection .
     
+    An ordered list of bibliographic items, each of which contains a bibliographic reference.
     
+    
+    
+    
+    
     
+    
+A bibliographic list is composed only of items containing bibliographic references. 
+Moreover, it is always a realization of a bibliographic collection.
+    
   
   
     
     
     has part
-    
-    
     
 An endeavour incorporating another endeavour.
         
+    
     
+    
   
   
     
     is referenced by
-    The relation between a publication and the bibliographic record or bibliographic reference describing it.
-    
-    
-    
     
     :my-paper
         biro:isReferencedBy :my-bibliographic-reference .
     
+    The relation between a publication and the bibliographic record or bibliographic reference describing it.
+    
     
+    
+    
     
   
-  
+  
     
-    
-    
+    
+    
   
   
     
@@ -315,57 +342,52 @@ A work is an abstract entity; there is no single material object one can point t
   
     
     references
-    The relation between a bibliographic record or a bibliographic reference and the publication being referenced.
-    
-    
-    
-    
     
     :my-bibliographic-reference
         biro:references :my-paper .
     
+    The relation between a bibliographic record or a bibliographic reference and the publication being referenced.
+    
     
+    
+    
+    
     
   
   
     
     bibliographic reference
-    
-Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.
-
-A bibliographic reference is a realization of a bibliographic record. 
-Moreover, it can contain only items referring to elements contained by the bibliographic record it realizes.
-
-    An expression of a bibliographic record in a specific format, that references a particular textual or data publication (or a work in preparation for publication). Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.  Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.
-    
-    
-    
-    
     
     :my-bibliographic-reference a biro:BibliographicReference ;
         co:elementOf :my-bibliographic-record ;
         frbr:realizationOf :my-bibliographic-record .
     
+    
+A textual reference within one creative work that references another creative work such as a journal article or a data publication (or a work in preparation for publication).
+The bibliographic reference is an expression of the bibliographic record of that cited work in a specific format. 
+Each bibliographic reference is a list of items containing entities that describe aspects of the referenced work - for example authors, title, journal, publication year - selected from the bibliographic record.
+    
     
+    
+    
+    
+    
     
+    
+Note that because different journal styles may require omission of elements of the bibliographic record in references included in a paper's reference list (e.g. the title, the identifier, the names of the eighth and subsequent authors), and because errors can be introduced when an author creates a bibliographic reference, the bibliographic reference to a published work may not be a complete or fully accurate expression of the information contained within the authoritative bibliographic record for that work.
+
+A bibliographic reference is a realization of a bibliographic record. 
+Moreover, it can contain only items referring to elements contained by the bibliographic record it realizes.
+
   
-  
+  
+    
+    
+    
+  
+  
     
-    bibliographic collection
-    A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. 
-    A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list.
-    
-    
-    
-    
-    
-    
-    :my-bibliographic-collection a biro:BibliographicCollection ;
-        co:element :my-bibliographic-record ;
-        frbr:realization :my-bibliographic-list .
-    
-    
-    
+    
   
   
     
@@ -375,15 +397,28 @@ Moreover, it can contain only items referring to elements contained by the bibli
     
     
   
-  
+  
     
-    
-    
+    
+    
   
-  
-    
-    
-    
+  
+    
+    bibliographic collection
+    
+    :my-bibliographic-collection a biro:BibliographicCollection ;
+        co:element :my-bibliographic-record ;
+        frbr:realization :my-bibliographic-list .
+    
+    A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list.
+    
+    
+    
+    
+    
+    
+    
+    A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. 
   
   
     
@@ -391,13 +426,13 @@ Moreover, it can contain only items referring to elements contained by the bibli
   
     
     reference list
-    A list used to describe the bibliography of a research paper, a journal article, a book, a book chapter or similar publication.
-    
     
     :my-reference-list a biro:ReferenceList ;
         dcterms:description 'The reference list of my paper.' .
     
+    A list used to describe the bibliography of a research paper, a journal article, a book, a book chapter or similar publication.
     
+    
     
   
   
@@ -406,6 +441,11 @@ Moreover, it can contain only items referring to elements contained by the bibli
     An ordered array of items, that can be present in multiple copies.
     
   
+  
+    
+    
+    
+  
   
     
   
@@ -417,25 +457,9 @@ Moreover, it can contain only items referring to elements contained by the bibli
     
     
   
-  
-    
-    bibliographic record
-    A bibliographic record is realized only through bibliographic references.
-    A record that uniquely describes a particular textual or data publication (or a work in preparation for publication). Each bibliographic record is a set of entities describing aspects of the referenced work, including, for example, but not restricted to: authors, title, journal, publication year, DOI, ISSN, publisher and copyright information, or, in the case of a data publication: creators, title, version, archive, publication year, DOI or other identifier). The FRBR expression of a bibliographic record is a bibliographic reference, which usually contains only a sub-set of these entities, ordered in a particular way that corresponds to the house style of the publication in which it occurs.
-    
-    
-    
-    
-    :my-bibliographic-reference a biro:BibliographicRecord ;
-        frbr:realization :my-bibliographic-reference .
-    
-    
-    
-  
-  
-    
-    
-    
+  
+    
+    
   
   
     
@@ -443,74 +467,50 @@ Moreover, it can contain only items referring to elements contained by the bibli
     The link to the members of a collection.
     
   
-  
+  
+    
+    
+  
+  
     
-    
+    
     
   
+  
+    
+    
+  
+  
+    
+    
+    
+  
   
     
   
-  
-    
-    
-  
   
     
     library catalogue
-    A catalogue of the bibliographic holdings of a library.
-    
     
     :my-library-catalogue a biro:LibraryCatalogue ;
         dcterms:description 'The catalogue of a university library.' .
     
+    A catalogue of the bibliographic holdings of a library.
     
+    
     
   
-  
-    
-    
-    
-  
   
     
   
-  
+  
     
-    
+    
   
-  
-    
-    
-  
-  
-    
-    
-  
-  
+  
     
     
-    
-  
-  
-    
-    expression
-    
-The intellectual or artistic realization of a work in the form of alpha-numeric, musical, or choreographic notation, sound, image, object, movement, etc., or any combination of such forms.
-
-An expression is the specific intellectual or artistic form that a work takes each time it is 'realized'. 
-Expression encompasses, for example, the specific words, sentences, paragraphs, etc. that result from the realization of a work in the form of a text, or the particular sounds, phrasing, etc. resulting from the realization of a musical work.
-        
-    
-  
-  
-    
-    
-  
-  
-    
-    
-    
+    
   
   
     
@@ -521,20 +521,24 @@ Expression encompasses, for example, the specific words, sentences, paragraphs,
   
     
   
+  
+    
+    
+    
+  
   
     
   
-  
-    
-    
-    
+  
+    
+    
   
   
     
   
-  
+  
     
-    
+    
   
   
     
diff --git a/docs/2026-08-14/resources/biro/BibliographicCollection.html b/docs/2026-08-14/resources/biro/BibliographicCollection.html
index 2ae4394..3f50228 100644
--- a/docs/2026-08-14/resources/biro/BibliographicCollection.html
+++ b/docs/2026-08-14/resources/biro/BibliographicCollection.html
@@ -187,7 +187,7 @@
doi
https://doi.org/10.25504/FAIRsharing.c06f1e
image
https://github.com/SPAROntologies/biro/blob/master/docs/current/biro.png
imports
http://purl.org/co
http://purl.org/spar/frbr
included in data catalog
https://fairsharing.org/
is backward compatible with
http://purl.org/spar/biro/2013-05-11
issued
2013-05-11
keywords
bibliometrics
scientometrics
scholarly publishing
bibliographic references
semantic publishing
license
http://creativecommons.org/licenses/by/4.0/
logo
https://github.com/SPAROntologies/biro/blob/master/spar.png
modified
2026-08-14
preferred namespace prefix
biro
preferred namespace uri
http://purl.org/spar/biro
prior version
http://purl.org/spar/biro/2013-05-11
publisher
https://ror.org/00wb4mk85
see also
http://www.sparontologies.net/ontologies/biro
source
https://github.com/sparontologies/biro/docs/cq.md
status
http://purl.org/ontology/bibo/status/published
title
The Bibliographic Reference Ontology (BiRO)
version
http://purl.org/spar/biro/2026-08-14
version info
1.2.1
Other visualisation
WebVOWL Source
Export
Turtle RDF/XML JSON-LD N-Triples

bibliographic collection
c

IRI: http://purl.org/spar/biro/BibliographicCollection

comment
A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list. -
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has realizationop
only
bibliographic listc
has elementop
only
bibliographic recordc
has partop
only (
bibliographic collectionc
)
setc,
workc
label
en
is defined by
http://purl.org/spar/biro/
is sub concept of
has elementop
only
bibliographic recordc
has partop
only (
bibliographic collectionc
)
has realizationop
only
bibliographic listc
setc,
workc
label
bibliographic collection
en
example
- <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab11"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:nodeID="n4febab94f3c74527bc542404d722829ab12"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#part"/> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb11"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <owl:complementOf rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> </rdf:Description> <rdf:Description rdf:about="http://purl.org/spar/biro/BibliographicCollection"> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab10"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb12"/> <rdfs:subClassOf rdf:resource="http://purl.org/co/Set"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab11"/> <rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Work"/> - <rdfs:subClassOf rdf:nodeID="n4febab94f3c74527bc542404d722829ab9"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb10"/> + <rdfs:subClassOf rdf:nodeID="nb177f51282094da592ca3c364231e08fb9"/> <rdfs:comment xml:lang="en">A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list.</rdfs:comment> <rdfs:label xml:lang="en">bibliographic collection</rdfs:label> <rdfs:isDefinedBy rdf:resource="http://purl.org/spar/biro/"/> @@ -270,19 +269,20 @@ <vs:term_status rdf:resource="http://purl.org/linked-data/registry#statusStable"/> <skos:note xml:lang="en">A bibliographic collection is composed only of items containing bibliographic records. Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. </skos:note> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab9"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb9"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicList"/> - <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realization"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> + <owl:onProperty rdf:resource="http://purl.org/co/element"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab12"> - <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> - <owl:complementOf rdf:resource="http://purl.org/spar/biro/BibliographicCollection"/> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb10"> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> + <owl:allValuesFrom rdf:nodeID="nb177f51282094da592ca3c364231e08fb11"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#part"/> </rdf:Description> - <rdf:Description rdf:nodeID="n4febab94f3c74527bc542404d722829ab10"> + <rdf:Description rdf:nodeID="nb177f51282094da592ca3c364231e08fb12"> <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Restriction"/> - <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicRecord"/> - <owl:onProperty rdf:resource="http://purl.org/co/element"/> + <owl:allValuesFrom rdf:resource="http://purl.org/spar/biro/BibliographicList"/> + <owl:onProperty rdf:resource="http://purl.org/vocab/frbr/core#realization"/> </rdf:Description> </rdf:RDF> 
[
@@ -315,19 +315,19 @@
     ],
     "http://www.w3.org/2000/01/rdf-schema#subClassOf": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab10"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb12"
       },
       {
         "@id": "http://purl.org/co/Set"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab11"
+        "@id": "http://purl.org/vocab/frbr/core#Work"
       },
       {
-        "@id": "http://purl.org/vocab/frbr/core#Work"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb10"
       },
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab9"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb9"
       }
     ],
     "http://www.w3.org/2003/06/sw-vocab-status/ns#term_status": [
@@ -343,29 +343,29 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab10",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb12",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicRecord"
+        "@id": "http://purl.org/spar/biro/BibliographicList"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/co/element"
+        "@id": "http://purl.org/vocab/frbr/core#realization"
       }
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab11",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb10",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "_:n4febab94f3c74527bc542404d722829ab12"
+        "@id": "_:nb177f51282094da592ca3c364231e08fb11"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
@@ -375,7 +375,7 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab12",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb11",
     "@type": [
       "http://www.w3.org/2002/07/owl#Class"
     ],
@@ -386,44 +386,44 @@
     ]
   },
   {
-    "@id": "_:n4febab94f3c74527bc542404d722829ab9",
+    "@id": "_:nb177f51282094da592ca3c364231e08fb9",
     "@type": [
       "http://www.w3.org/2002/07/owl#Restriction"
     ],
     "http://www.w3.org/2002/07/owl#allValuesFrom": [
       {
-        "@id": "http://purl.org/spar/biro/BibliographicList"
+        "@id": "http://purl.org/spar/biro/BibliographicRecord"
       }
     ],
     "http://www.w3.org/2002/07/owl#onProperty": [
       {
-        "@id": "http://purl.org/vocab/frbr/core#realization"
+        "@id": "http://purl.org/co/element"
       }
     ]
   }
-]
_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab10 .
-_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/2002/07/owl#allValuesFrom> _:n4febab94f3c74527bc542404d722829ab12 .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
-_:n4febab94f3c74527bc542404d722829ab12 <http://www.w3.org/2002/07/owl#complementOf> <http://purl.org/spar/biro/BibliographicCollection> .
+]
_:nb177f51282094da592ca3c364231e08fb11 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2003/06/sw-vocab-status/ns#term_status> <http://purl.org/linked-data/registry#statusStable> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb12 .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/co/Set> .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.org/vocab/frbr/core#Work> .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab9 .
-_:n4febab94f3c74527bc542404d722829ab11 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#part> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
-_:n4febab94f3c74527bc542404d722829ab12 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicRecord> .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb9 .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Restriction> .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicList> .
+_:nb177f51282094da592ca3c364231e08fb9 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#part> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://purl.org/vocab/vann/example> "\n    :my-bibliographic-collection a biro:BibliographicCollection ;\n        co:element :my-bibliographic-record ;\n        frbr:realization :my-bibliographic-list .\n    " .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#comment> "A collection of bibliographic records, each of which references a publication (or a work in preparation for publication). Examples of bibliographic collections include a collection of the bibliographic records of all the publications that a single individual has authored, or a collection of those bibliographic records to be included in a research paper, where they are expressed as a reference list."@en .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2004/02/skos/core#note> "A bibliographic collection is composed only of items containing bibliographic records.  Moreover, it cannot be part of other bibliographic collections, and it is realized only by bibliographic lists. "@en .
-<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:n4febab94f3c74527bc542404d722829ab11 .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#label> "bibliographic collection"@en .
+<http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#subClassOf> _:nb177f51282094da592ca3c364231e08fb10 .
+_:nb177f51282094da592ca3c364231e08fb10 <http://www.w3.org/2002/07/owl#allValuesFrom> _:nb177f51282094da592ca3c364231e08fb11 .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/2000/01/rdf-schema#isDefinedBy> <http://purl.org/spar/biro/> .
-_:n4febab94f3c74527bc542404d722829ab9 <http://www.w3.org/2002/07/owl#allValuesFrom> <http://purl.org/spar/biro/BibliographicList> .
+_:nb177f51282094da592ca3c364231e08fb12 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/vocab/frbr/core#realization> .
 <http://purl.org/spar/biro/BibliographicCollection> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> .
-_:n4febab94f3c74527bc542404d722829ab10 <http://www.w3.org/2002/07/owl#onProperty> <http://purl.org/co/element> .
+_:nb177f51282094da592ca3c364231e08fb11 <http://www.w3.org/2002/07/owl#complementOf> <http://purl.org/spar/biro/BibliographicCollection> .
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