As of 2022-03-07, the Wikidata property CiNii author ID (articles) (P4787) is used on 460 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
P214 VIAF ID 219
 0.0001
P7859 WorldCat Identities ID 198
 0.0001
P349 National Diet Library ID 183
 0.0013
P2671 Google Knowledge Graph ID 180
 0.0000
P271 CiNii author ID (books) 158
 0.0018
P213 ISNI 138
 0.0001
P244 Library of Congress authority ID 134
 0.0001
P7783 J-GLOBAL ID 82
 0.0415
P227 GND ID 70
 0.0001
P5029 Researchmap ID 68
 0.0345
P269 IdRef ID 62
 0.0001
P2038 ResearchGate profile ID 61
 0.0012
P9776 e-Rad researcher number 57
 0.0308
P2006 ZooBank author ID 53
 0.0030
P1006 Nationale Thesaurus voor Auteurs ID 52
 0.0001
P646 Freebase ID 51
 0.0000
P6023 ResearchGate contributions ID 46
 0.0080
P5034 National Library of Korea ID 46
 0.0007
P268 Bibliothèque nationale de France ID 44
 0.0001
P5909 HKCAN ID 42
 0.0020
P2002 Twitter username 40
 0.0001
P496 ORCID iD 34
 0.0000
P1207 NUKAT ID 33
 0.0001
P2163 FAST ID 30
 0.0001
P6698 Japan Search name ID 26
 0.0013
P8189 National Library of Israel J9U ID 25
 0.0001
P2013 Facebook ID 25
 0.0001
P1015 NORAF ID 22
 0.0001
P7293 PLWABN ID 21
 0.0001
P691 NKCR AUT ID 21
 0.0000
P3987 SHARE Catalogue author ID 20
 0.0001
P648 Open Library ID 19
 0.0001
P2949 WikiTree person ID 18
 0.0001
P1153 Scopus author ID 18
 0.0000
P3065 RERO ID 17
 0.0002
P5337 Google News topics ID 16
 0.0030
P1417 Encyclopædia Britannica Online ID 16
 0.0001
P2581 BabelNet ID 14
 0.0002
P245 Union List of Artist Names ID 14
 0.0001
P2003 Instagram username 14
 0.0001
P6366 Microsoft Academic ID 14
 0.0001
P2397 YouTube channel ID 13
 0.0002
P549 Mathematics Genealogy Project ID 13
 0.0000
P5508 archINFORM person or group ID 12
 0.0005
P586 IPNI author ID 12
 0.0002
P428 botanist author abbreviation 12
 0.0002
P1960 Google Scholar author ID 12
 0.0002
P409 Libraries Australia ID 12
 0.0002
P4955 MR Author ID 12
 0.0001
P5019 Brockhaus Enzyklopädie online ID 11
 0.0003

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7783 J-GLOBAL ID 82
 0.0415
P5029 Researchmap ID 68
 0.0345
P9776 e-Rad researcher number 57
 0.0308
P6023 ResearchGate contributions ID 46
 0.0080
P6329 Share-VDE author ID 7
 0.0078
P7506 Naver Encyclopedia ID 5
 0.0049
P7251 Identification code for Japanese universities and colleges 7
 0.0040
P1739 CiNii book ID 5
 0.0039
P2006 ZooBank author ID 53
 0.0030
P5337 Google News topics ID 16
 0.0030
P3874 Justia Patents inventor ID 2
 0.0029
P6900 NicoNicoPedia ID 9
 0.0029
P5567 National Research Institute for Cultural Properties artist ID 9
 0.0026
P5600 U-Multirank university ID 5
 0.0025
P7311 Aozora Bunko author ID 5
 0.0025
P8580 NHK Archives Portal person ID 7
 0.0024
P6455 Bilibili user ID 2
 0.0024
P5242 ARWU university ID 3
 0.0023
P1054 NDL bib ID 2
 0.0023
P7183 EPW author ID 1
 0.0022
P10044 Trove work ID 1
 0.0021
P5586 Times Higher Education World University ID 6
 0.0021
P5584 QS World University ID 3
 0.0020
P5909 HKCAN ID 42
 0.0020
P2194 PSS-archi architect ID 4
 0.0020
P9447 Olympedia affiliations ID 1
 0.0019
P271 CiNii author ID (books) 158
 0.0018
P9087 Econlib person ID 1
 0.0017
P5435 pixiv user ID 2
 0.0016
P8816 Yandex Zen ID 1
 0.0016
P5184 Daum Encyclopedia ID 4
 0.0016
P5657 National Humanities Medal winner ID 1
 0.0016
P6441 Douban author ID 1
 0.0015
P8024 Nobel Laureate API ID 2
 0.0014
P8885 Namuwiki ID 5
 0.0014
P5369 Encyclopædia Universalis author ID 1
 0.0014
P6265 MinDat locality ID 1
 0.0014
P6698 Japan Search name ID 26
 0.0013
P1187 Dharma Drum Institute of Liberal Arts person ID 4
 0.0013
P349 National Diet Library ID 183
 0.0013
P2418 Structurae person ID 4
 0.0013
P4431 Google Doodle 3
 0.0012
P2038 ResearchGate profile ID 61
 0.0012
P7031 Penguin India author ID 1
 0.0011
P3232 PhilPapers author ID 1
 0.0011
P6155 Sotheby's Museum Network ID 2
 0.0011
P10149 Original Esperanto Literature author ID 1
 0.0010
P5737 Chinese Moegirlpedia ID 2
 0.0010
P8060 Glassdoor company ID 1
 0.0010
P4862 Amazon author ID 6
 0.0010