As of 2022-03-07, the Wikidata property Estonian Research Portal person ID (P2953) is used on 1,474 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 1,233
 0.0004
P7859 WorldCat Identities ID 1,010
 0.0005
P244 Library of Congress authority ID 530
 0.0004
P213 ISNI 496
 0.0004
P1207 NUKAT ID 299
 0.0006
P496 ORCID iD 213
 0.0001
P1006 Nationale Thesaurus voor Auteurs ID 184
 0.0004
P7293 PLWABN ID 141
 0.0004
P227 GND ID 126
 0.0001
P269 IdRef ID 115
 0.0002
P268 Bibliothèque nationale de France ID 98
 0.0002
P691 NKCR AUT ID 84
 0.0002
P1053 ResearcherID 83
 0.0003
P2671 Google Knowledge Graph ID 81
 0.0000
P1153 Scopus author ID 75
 0.0002
P646 Freebase ID 54
 0.0000
P1015 NORAF ID 52
 0.0003
P3829 Publons author ID 46
 0.0007
P1368 LNB ID 44
 0.0009
P6178 Dimensions author ID 42
 0.0004
P4042 ESBL athlete ID 36
 0.0098
P1556 zbMATH author ID 36
 0.0008
P906 SELIBR ID 34
 0.0004
P5587 Libris-URI 34
 0.0003
P7874 EFIS person ID 32
 0.0093
P6394 ELNET ID 26
 0.0033
P3987 SHARE Catalogue author ID 22
 0.0001
P434 MusicBrainz artist ID 18
 0.0001
P549 Mathematics Genealogy Project ID 18
 0.0001
P3233 PhilPeople profile 17
 0.0049
P2456 DBLP author ID 16
 0.0003
P5463 AE member ID 15
 0.0026
P1960 Google Scholar author ID 14
 0.0002
P4955 MR Author ID 14
 0.0001
P2013 Facebook ID 14
 0.0001
P2798 Loop ID 12
 0.0001
P1280 CONOR.SI ID 12
 0.0001
P8980 KANTO ID 11
 0.0004
P7902 Deutsche Biographie (GND) ID 11
 0.0000
P6264 Harvard Index of Botanists ID 10
 0.0003
P586 IPNI author ID 10
 0.0002
P428 botanist author abbreviation 10
 0.0002
P2163 FAST ID 10
 0.0000
P4287 Riigikogu ID 9
 0.0054
P2038 ResearchGate profile ID 9
 0.0002
P3762 openMLOL author ID 9
 0.0001
P8189 National Library of Israel J9U ID 9
 0.0001
P7699 National Library of Lithuania ID 8
 0.0003
P1695 NLP ID (unique) 8
 0.0001
P2006 ZooBank author ID 7
 0.0004

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P4042 ESBL athlete ID 36
 0.0098
P7874 EFIS person ID 32
 0.0093
P4287 Riigikogu ID 9
 0.0054
P3233 PhilPeople profile 17
 0.0049
P6394 ELNET ID 26
 0.0033
P5463 AE member ID 15
 0.0026
P7509 Estonian biographical database ID 5
 0.0020
P5819 International Mathematical Olympiad participant ID 4
 0.0016
P4174 Wikimedia username 5
 0.0015
P6407 World Cube Association ID 2
 0.0013
P3747 SSRN author ID 5
 0.0012
P9937 Postimees topic ID 2
 0.0010
P4563 Art Museum of Estonia artist ID 2
 0.0010
P1368 LNB ID 44
 0.0009
P2536 Sandbox-External identifier 2
 0.0008
P1556 zbMATH author ID 36
 0.0008
P4889 MuIS person or group ID 2
 0.0008
P7037 COURAGE ID 3
 0.0007
P3829 Publons author ID 46
 0.0007
P2428 RePEc Short-ID 6
 0.0006
P1207 NUKAT ID 299
 0.0006
P9768 Women Also Know History ID 1
 0.0006
P7859 WorldCat Identities ID 1,010
 0.0005
P8222 rating.chgk.info ID 1
 0.0005
P7400 LibraryThing author ID 5
 0.0005
P214 VIAF ID 1,233
 0.0004
P906 SELIBR ID 34
 0.0004
P7293 PLWABN ID 141
 0.0004
P4252 All-Russian Mathematical Portal ID 2
 0.0004
P6178 Dimensions author ID 42
 0.0004
P5320 IUF member ID 1
 0.0004
P9329 Svoya Igra television player ID 1
 0.0004
P6173 Bitraga author ID 1
 0.0004
P244 Library of Congress authority ID 530
 0.0004
P8980 KANTO ID 11
 0.0004
P4872 GEPRIS person ID 1
 0.0004
P2006 ZooBank author ID 7
 0.0004
P1006 Nationale Thesaurus voor Auteurs ID 184
 0.0004
P213 ISNI 496
 0.0004
P2862 Catalogus Professorum Academiae Rheno-Traiectinae ID 1
 0.0004
P1186 MEP directory ID 2
 0.0004
P6264 Harvard Index of Botanists ID 10
 0.0003
P1053 ResearcherID 83
 0.0003
P1015 NORAF ID 52
 0.0003
P2456 DBLP author ID 16
 0.0003
P3258 LiveJournal ID 1
 0.0003
P3159 UGentMemorialis ID 1
 0.0003
P7699 National Library of Lithuania ID 8
 0.0003
P5587 Libris-URI 34
 0.0003
P4854 Uppslagsverket Finland ID 2
 0.0003