As of 2022-03-07, the Wikidata property ROARMAP ID (P4203) is used on 576 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
P4636 Sherpa Juliet ID 53
 0.0795
P6366 Microsoft Academic ID 10
 0.0000
P646 Freebase ID 10
 0.0000
P3500 Ringgold ID 9
 0.0001
P6782 ROR ID 9
 0.0001
P2427 GRID ID 9
 0.0001
P2002 Twitter username 9
 0.0000
P244 Library of Congress authority ID 9
 0.0000
P213 ISNI 9
 0.0000
P7859 WorldCat Identities ID 9
 0.0000
P214 VIAF ID 9
 0.0000
P3153 Crossref funder ID 8
 0.0005
P2013 Facebook ID 8
 0.0000
P4264 LinkedIn company ID 7
 0.0006
P2003 Instagram username 7
 0.0000
P3417 Quora topic ID 7
 0.0000
P5785 EU Research participant ID 6
 0.0014
P271 CiNii author ID (books) 6
 0.0001
P10283 OpenAlex ID 6
 0.0001
P8189 National Library of Israel J9U ID 6
 0.0000
P269 IdRef ID 6
 0.0000
P268 Bibliothèque nationale de France ID 6
 0.0000
P227 GND ID 6
 0.0000
P5586 Times Higher Education World University ID 5
 0.0017
P3749 Google Maps Customer ID 5
 0.0001
P8179 Canadiana Name Authority ID 5
 0.0001
P3762 openMLOL author ID 5
 0.0001
P2397 YouTube channel ID 5
 0.0001
P1315 NLA Trove people ID 5
 0.0000
P3430 SNAC ARK ID 5
 0.0000
P2163 FAST ID 5
 0.0000
P691 NKCR AUT ID 5
 0.0000
P5332 OpenDOAR ID 4
 0.0047
P5584 QS World University ID 4
 0.0024
P3743 ITU/ISO/IEC object identifier 4
 0.0017
P3393 LittleSis organization ID 4
 0.0010
P5337 Google News topics ID 4
 0.0007
P3608 EU VAT number 4
 0.0004
P2088 Crunchbase organization ID 4
 0.0002
P5019 Brockhaus Enzyklopädie online ID 4
 0.0001
P409 Libraries Australia ID 4
 0.0001
P2581 BabelNet ID 4
 0.0001
P245 Union List of Artist Names ID 4
 0.0000
P1015 NORAF ID 4
 0.0000
P1417 Encyclopædia Britannica Online ID 4
 0.0000
P1207 NUKAT ID 4
 0.0000
P4871 GEPRIS organization ID 3
 0.0046
P4096 RePEc institute ID 3
 0.0043
P8501 Gateway to Research organisation ID 3
 0.0036
P2740 ResearchGate institute ID 3
 0.0028

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P4636 Sherpa Juliet ID 53
 0.0795
P5332 OpenDOAR ID 4
 0.0047
P4871 GEPRIS organization ID 3
 0.0046
P4096 RePEc institute ID 3
 0.0043
P8501 Gateway to Research organisation ID 3
 0.0036
P2740 ResearchGate institute ID 3
 0.0028
P9434 Proveana ID 3
 0.0028
P5584 QS World University ID 4
 0.0024
P2463 elibrary.ru organisation ID 2
 0.0024
P5242 ARWU university ID 3
 0.0022
P3743 ITU/ISO/IEC object identifier 4
 0.0017
P5586 Times Higher Education World University ID 5
 0.0017
P4725 C-SPAN organization ID 2
 0.0016
P4052 Academia.edu institutional ID 1
 0.0015
P5785 EU Research participant ID 6
 0.0014
P5148 e-MEC entry 1
 0.0014
P9255 Resident Advisor club ID 1
 0.0014
P5600 U-Multirank university ID 3
 0.0014
P6204 CNPJ 1
 0.0014
P6617 RoMEO publisher ID 2
 0.0014
P9885 Bing entity ID 1
 0.0013
P7028 National Library of Luxembourg ID 1
 0.0012
P3273 Actorenregister ID 1
 0.0011
P3377 Bloomberg company ID 2
 0.0011
P3393 LittleSis organization ID 4
 0.0010
P6329 Share-VDE author ID 1
 0.0010
P5260 App Store developer ID 1
 0.0010
P4272 DPLA subject term 1
 0.0009
P7639 OverDrive publisher ID 1
 0.0009
P1662 DOI prefix 2
 0.0008
P7403 Publons publisher ID 1
 0.0008
P8562 JSTOR publisher ID 1
 0.0008
P1870 Name Assigning Authority Number 1
 0.0008
P2657 EU Transparency Register ID 3
 0.0008
P7502 Golden ID 2
 0.0008
P7039 National Library of Iceland ID 1
 0.0007
P5337 Google News topics ID 4
 0.0007
P3899 Medium username 1
 0.0007
P4264 LinkedIn company ID 7
 0.0006
P3221 New York Times topic ID 2
 0.0006
P5432 setlist.fm venue ID 1
 0.0005
P3153 Crossref funder ID 8
 0.0005
P6773 HAL structure ID 3
 0.0005
P9272 DeCS ID 1
 0.0004
P3608 EU VAT number 4
 0.0004
P2011 Cooper-Hewitt Person ID 1
 0.0004
P7037 COURAGE ID 1
 0.0003
P2267 PolitiFact people and groups ID 1
 0.0003
P1899 LibriVox author ID 2
 0.0003
P6744 FragDenStaat public body ID 1
 0.0003