As of 2022-03-07, the Wikidata property CHY Number (P10378) is used on 462 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
P10377 Irish Registered Charity Number (RCN) 461
 0.7735
P9679 Companies Registration Office (Ireland) Registration Number 259
 0.5464
P646 Freebase ID 240
 0.0001
P214 VIAF ID 172
 0.0001
P7859 WorldCat Identities ID 159
 0.0001
P244 Library of Congress authority ID 126
 0.0001
P2427 GRID ID 124
 0.0012
P6782 ROR ID 123
 0.0012
P213 ISNI 115
 0.0001
P3500 Ringgold ID 70
 0.0007
P3417 Quora topic ID 66
 0.0004
P2002 Twitter username 66
 0.0002
P2013 Facebook ID 49
 0.0002
P6366 Microsoft Academic ID 44
 0.0002
P2671 Google Knowledge Graph ID 38
 0.0000
P227 GND ID 33
 0.0000
P2003 Instagram username 31
 0.0002
P4331 Department of Education and Skills roll number 26
 0.0397
P3153 Crossref funder ID 24
 0.0015
P5785 EU Research participant ID 22
 0.0054
P3608 EU VAT number 22
 0.0022
P4527 UK Parliament thesaurus ID 21
 0.0008
P691 NKCR AUT ID 20
 0.0000
P269 IdRef ID 19
 0.0000
P3642 ARCHON code 18
 0.0057
P10283 OpenAlex ID 17
 0.0002
P268 Bibliothèque nationale de France ID 17
 0.0000
P5764 IMA museum ID 15
 0.0275
P5600 U-Multirank university ID 14
 0.0071
P1417 Encyclopædia Britannica Online ID 14
 0.0001
P3241 Catholic Encyclopedia ID 13
 0.0013
P1566 GeoNames ID 13
 0.0000
P2397 YouTube channel ID 12
 0.0002
P2186 Wiki Loves Monuments ID 11
 0.0001
P2657 EU Transparency Register ID 9
 0.0025
P1297 IRS Employer Identification Number 9
 0.0007
P5586 Times Higher Education World University ID 8
 0.0028
P2088 Crunchbase organization ID 8
 0.0004
P4861 Charity Navigator ID 7
 0.0007
P4264 LinkedIn company ID 7
 0.0007
P409 Libraries Australia ID 7
 0.0001
P8189 National Library of Israel J9U ID 7
 0.0000
P3057 Charity Commission no. 6
 0.0018
P3393 LittleSis organization ID 6
 0.0016
P4088 Irish National Inventory of Architectural Heritage ID 6
 0.0010
P3749 Google Maps Customer ID 6
 0.0001
P3987 SHARE Catalogue author ID 6
 0.0000
P5584 QS World University ID 5
 0.0033
P8389 GCatholic diocese ID 5
 0.0014
P6773 HAL structure ID 5
 0.0008

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P10377 Irish Registered Charity Number (RCN) 461
 0.7735
P9679 Companies Registration Office (Ireland) Registration Number 259
 0.5464
P4331 Department of Education and Skills roll number 26
 0.0397
P5764 IMA museum ID 15
 0.0275
P5600 U-Multirank university ID 14
 0.0071
P3642 ARCHON code 18
 0.0057
P5785 EU Research participant ID 22
 0.0054
P5584 QS World University ID 5
 0.0033
P4057 Irish Sites and Monuments Record ID 4
 0.0032
P5242 ARWU university ID 4
 0.0031
P5586 Times Higher Education World University ID 8
 0.0028
P2657 EU Transparency Register ID 9
 0.0025
P4702 Google Arts & Culture partner ID 4
 0.0023
P3608 EU VAT number 22
 0.0022
P8293 AusStage venue ID 1
 0.0019
P3163 Scottish Charity number 1
 0.0018
P3057 Charity Commission no. 6
 0.0018
P8562 JSTOR publisher ID 2
 0.0018
P3393 LittleSis organization ID 6
 0.0016
P9079 Red Cross FDRS ID 1
 0.0015
P6696 PRELIB organization ID 1
 0.0015
P3153 Crossref funder ID 24
 0.0015
P4146 Athenaeum museum ID 3
 0.0015
P8389 GCatholic diocese ID 5
 0.0014
P8501 Gateway to Research organisation ID 1
 0.0014
P7688 Mississippi Encyclopedia ID 1
 0.0013
P3241 Catholic Encyclopedia ID 13
 0.0013
P1662 DOI prefix 3
 0.0013
P2427 GRID ID 124
 0.0012
P6782 ROR ID 123
 0.0012
P3820 Flanders Arts Institute venue ID 4
 0.0012
P2740 ResearchGate institute ID 1
 0.0010
P7639 OverDrive publisher ID 1
 0.0010
P4088 Irish National Inventory of Architectural Heritage ID 6
 0.0010
P2468 Theatricalia theatre ID 1
 0.0010
P7846 Beta maṣāḥǝft ID 1
 0.0009
P7403 Publons publisher ID 1
 0.0009
P1870 Name Assigning Authority Number 1
 0.0009
P6773 HAL structure ID 5
 0.0008
P4527 UK Parliament thesaurus ID 21
 0.0008
P9482 Catalogue of the General State Archives ID 1
 0.0007
P3021 Iranica ID 1
 0.0007
P4861 Charity Navigator ID 7
 0.0007
P3500 Ringgold ID 70
 0.0007
P1297 IRS Employer Identification Number 9
 0.0007
P1866 Catholic Hierarchy diocese ID 5
 0.0007
P4264 LinkedIn company ID 7
 0.0007
P1004 MusicBrainz place ID 5
 0.0007
P9287 Cyprus Bibliography ID 1
 0.0006
P3544 Te Papa agent ID 4
 0.0006