As of 2022-03-07, the Wikidata property CiNii article ID (P2409) is used on 7,840 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
P9836 National Diet Library persistent work ID 4,362
0.5561
P724 Internet Archive ID 1,059
0.0037
P356 DOI 466
0.0000
P214 VIAF ID 117
0.0000
P7859 WorldCat Identities ID 116
0.0001
P244 Library of Congress authority ID 110
0.0001
P213 ISNI 106
0.0001
P227 GND ID 88
0.0001
P269 IdRef ID 86
0.0002
P268 Bibliothèque nationale de France ID 80
0.0001
P1006 Nationale Thesaurus voor Auteurs ID 57
0.0001
P1207 NUKAT ID 55
0.0001
P8189 National Library of Israel J9U ID 54
0.0003
P646 Freebase ID 53
0.0000
P2671 Google Knowledge Graph ID 51
0.0000
P949 National Library of Israel ID 47
0.0005
P691 NKCR AUT ID 44
0.0001
P950 Biblioteca Nacional de España ID 38
0.0002
P3987 SHARE Catalogue author ID 35
0.0002
P3065 RERO ID 33
0.0004
P409 Libraries Australia ID 32
0.0004
P2163 FAST ID 30
0.0001
P1017 Vatican Library ID (former scheme) 28
0.0004
P1005 Portuguese National Library ID 27
0.0004
P1273 CANTIC ID (old) 26
0.0004
P9984 CANTIC ID 26
0.0004
P271 CiNii author ID (books) 24
0.0003
P8034 Vatican Library VcBA ID 24
0.0002
P1015 NORAF ID 24
0.0001
P7293 PLWABN ID 24
0.0001
P1695 NLP ID (unique) 18
0.0003
P245 Union List of Artist Names ID 17
0.0002
P1296 Gran Enciclopèdia Catalana ID 17
0.0001
P648 Open Library ID 17
0.0001
P7902 Deutsche Biographie (GND) ID 17
0.0000
P2188 BiblioNet author ID 15
0.0014
P1368 LNB ID 15
0.0003
P1315 NLA Trove people ID 15
0.0001
P1375 NSK ID 14
0.0005
P9226 ARAE ID 13
0.0011
P1607 Dialnet author ID 12
0.0005
P2002 Twitter username 12
0.0000
P1280 CONOR.SI ID 11
0.0001
P3430 SNAC ARK ID 11
0.0001
P1417 Encyclopædia Britannica Online ID 11
0.0001
P4028 Google Scholar paper ID 10
0.0010
P3348 National Library of Greece ID 10
0.0002
P2732 Persée author ID 10
0.0002
P2924 Great Russian Encyclopedia Online ID 10
0.0002
P5739 Pontificia Università della Santa Croce ID 9
0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P9836 National Diet Library persistent work ID 4,362
0.5561
P724 Internet Archive ID 1,059
0.0037
P2188 BiblioNet author ID 15
0.0014
P9226 ARAE ID 13
0.0011
P4028 Google Scholar paper ID 10
0.0010
P4702 Google Arts & Culture partner ID 8
0.0009
P5763 Directorio de Museos y Colecciones de España ID 7
0.0008
P1054 NDL bib ID 5
0.0006
P949 National Library of Israel ID 47
0.0005
P4146 Athenaeum museum ID 5
0.0005
P1607 Dialnet author ID 12
0.0005
P1375 NSK ID 14
0.0005
P4787 CiNii author ID (articles) 4
0.0005
P2278 Member of the Hellenic Parliament ID 4
0.0005
P1005 Portuguese National Library ID 27
0.0004
P409 Libraries Australia ID 32
0.0004
P6155 Sotheby's Museum Network ID 4
0.0004
P1273 CANTIC ID (old) 26
0.0004
P3065 RERO ID 33
0.0004
P9984 CANTIC ID 26
0.0004
P1017 Vatican Library ID (former scheme) 28
0.0004
P889 Mathematical Reviews ID 4
0.0004
P951 NSZL (VIAF) ID 7
0.0004
P3133 NSZL name authority ID 7
0.0004
P894 zbMATH work ID 5
0.0004
P1670 Canadiana Authorities ID (former scheme) 5
0.0003
P4011 Semantic Scholar paper ID 8
0.0003
P808 Bien de Interés Cultural (BIC) code 7
0.0003
P3977 Songkick venue ID 3
0.0003
P8189 National Library of Israel J9U ID 54
0.0003
P8299 Semantic Scholar corpus ID 7
0.0003
P9179 Biblioteca Iglesia Nacional Española en Roma ID 5
0.0003
P1695 NLP ID (unique) 18
0.0003
P1368 LNB ID 15
0.0003
P6222 DIR3 ID 3
0.0003
P271 CiNii author ID (books) 24
0.0003
P4619 National Library of Brazil ID 5
0.0003
P6130 Littera ID 2
0.0003
P7916 Mendeley publication ID 2
0.0003
P3218 Auñamendi ID 4
0.0002
P3332 ACM Digital Library citation ID 2
0.0002
P5508 archINFORM person or group ID 8
0.0002
P3348 National Library of Greece ID 10
0.0002
P1961 CTHS society ID 2
0.0002
P6907 BVLarramendi ID 2
0.0002
P9756 Schoenberg Database of Manuscripts name ID 4
0.0002
P9482 Catalogue of the General State Archives ID 2
0.0002
P2799 BVMC person ID 5
0.0002
P7507 Ben Yehuda author ID 2
0.0002
P2917 COAM structure ID 2
0.0002