As of 2022-03-07, the Wikidata property IGPCV ID (P2473) is used on 3,700 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P2671 Google Knowledge Graph ID 1,444
0.0002
P808 Bien de Interés Cultural (BIC) code 662
0.0394
P214 VIAF ID 131
0.0000
P7859 WorldCat Identities ID 98
0.0001
P1296 Gran Enciclopèdia Catalana ID 84
0.0007
P646 Freebase ID 43
0.0000
P244 Library of Congress authority ID 37
0.0000
P4868 Hispania Nostra Red List code 21
0.0046
P2971 GCatholic church ID 20
0.0013
P1566 GeoNames ID 18
0.0000
P227 GND ID 16
0.0000
P950 Biblioteca Nacional de España ID 13
0.0001
P1936 Digital Atlas of the Roman Empire ID 12
0.0012
P269 IdRef ID 7
0.0000
P7772 Atlas Obscura identifier 6
0.0005
P2799 BVMC person ID 5
0.0003
P4839 Wolfram Language entity code 5
0.0000
P268 Bibliothèque nationale de France ID 5
0.0000
P5763 Directorio de Museos y Colecciones de España ID 4
0.0009
P9746 CEICE school code 4
0.0005
P1273 CANTIC ID (old) 4
0.0001
P9984 CANTIC ID 4
0.0001
P213 ISNI 4
0.0000
P4535 EUTA theatre ID 3
0.0004
P757 World Heritage Site ID 3
0.0003
P5652 Carthalia ID 3
0.0003
P1584 Pleiades ID 3
0.0003
P9756 Schoenberg Database of Manuscripts name ID 3
0.0002
P1667 Getty Thesaurus of Geographic Names ID 3
0.0001
P1017 Vatican Library ID (former scheme) 3
0.0000
P402 OpenStreetMap relation ID 3
0.0000
P2013 Facebook ID 3
0.0000
P1004 MusicBrainz place ID 2
0.0002
P6412 Gran Enciclopèdia de la Música ID 2
0.0002
P454 Structurae structure ID 2
0.0001
P5383 archINFORM project ID 2
0.0000
P949 National Library of Israel ID 2
0.0000
P8189 National Library of Israel J9U ID 2
0.0000
P2002 Twitter username 2
0.0000
P4558 SNCZI-IPE dam ID 1
0.0003
P7054 misas.org Catholic church ID 1
0.0003
P10221 UNESCO ICH ID 1
0.0003
P3758 DOCOMOMO Ibérico ID 1
0.0003
P5634 Theatrum ID 1
0.0003
P4568 SNCZI-IPE reservoir ID 1
0.0003
P6539 Catálogo de Patrimonio Cultural de Castilla-La Mancha ID 1
0.0002
P9757 Schoenberg Database of Manuscripts place ID 1
0.0002
P5818 BGCI garden ID 1
0.0002
P3223 Online List of Lights ID 1
0.0001
P7357 Diccionari de la Literatura Catalana ID 1
0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P808 Bien de Interés Cultural (BIC) code 662
0.0394
P4868 Hispania Nostra Red List code 21
0.0046
P2971 GCatholic church ID 20
0.0013
P1936 Digital Atlas of the Roman Empire ID 12
0.0012
P5763 Directorio de Museos y Colecciones de España ID 4
0.0009
P1296 Gran Enciclopèdia Catalana ID 84
0.0007
P9746 CEICE school code 4
0.0005
P7772 Atlas Obscura identifier 6
0.0005
P4535 EUTA theatre ID 3
0.0004
P2799 BVMC person ID 5
0.0003
P757 World Heritage Site ID 3
0.0003
P5652 Carthalia ID 3
0.0003
P1584 Pleiades ID 3
0.0003
P4558 SNCZI-IPE dam ID 1
0.0003
P7054 misas.org Catholic church ID 1
0.0003
P10221 UNESCO ICH ID 1
0.0003
P3758 DOCOMOMO Ibérico ID 1
0.0003
P5634 Theatrum ID 1
0.0003
P4568 SNCZI-IPE reservoir ID 1
0.0003
P6539 Catálogo de Patrimonio Cultural de Castilla-La Mancha ID 1
0.0002
P9756 Schoenberg Database of Manuscripts name ID 3
0.0002
P9757 Schoenberg Database of Manuscripts place ID 1
0.0002
P5818 BGCI garden ID 1
0.0002
P2671 Google Knowledge Graph ID 1,444
0.0002
P1004 MusicBrainz place ID 2
0.0002
P6412 Gran Enciclopèdia de la Música ID 2
0.0002
P3223 Online List of Lights ID 1
0.0001
P7357 Diccionari de la Literatura Catalana ID 1
0.0001
P2980 ARLHS lighthouse ID 1
0.0001
P8181 SNCF Station Identifier 1
0.0001
P3563 NGA lighthouse ID 1
0.0001
P8448 Benerail station ID 1
0.0001
P3562 Admiralty number 1
0.0001
P454 Structurae structure ID 2
0.0001
P3425 Natura 2000 site ID 1
0.0001
P1273 CANTIC ID (old) 4
0.0001
P2025 Find A Grave cemetery ID 1
0.0001
P9984 CANTIC ID 4
0.0001
P950 Biblioteca Nacional de España ID 13
0.0001
P954 IBNR ID 1
0.0001
P1667 Getty Thesaurus of Geographic Names ID 3
0.0001
P7859 WorldCat Identities ID 98
0.0001
P1607 Dialnet author ID 1
0.0001
P5383 archINFORM project ID 2
0.0000
P214 VIAF ID 131
0.0000
P1017 Vatican Library ID (former scheme) 3
0.0000
P722 UIC station code 1
0.0000
P244 Library of Congress authority ID 37
0.0000
P435 MusicBrainz work ID 1
0.0000
P949 National Library of Israel ID 2
0.0000