As of 2022-03-07, the Wikidata property Companies Registration Office (Ireland) Registration Number (P9679) is used on 271 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) 266
 0.4433
P10378 CHY Number 259
 0.5464
P646 Freebase ID 110
 0.0000
P6782 ROR ID 80
 0.0008
P2427 GRID ID 80
 0.0008
P214 VIAF ID 76
 0.0000
P7859 WorldCat Identities ID 71
 0.0000
P244 Library of Congress authority ID 58
 0.0000
P213 ISNI 44
 0.0000
P2002 Twitter username 28
 0.0001
P3500 Ringgold ID 26
 0.0003
P3417 Quora topic ID 26
 0.0001
P2671 Google Knowledge Graph ID 25
 0.0000
P2013 Facebook ID 17
 0.0001
P6366 Microsoft Academic ID 14
 0.0001
P2003 Instagram username 11
 0.0001
P2397 YouTube channel ID 9
 0.0001
P10283 OpenAlex ID 9
 0.0001
P5764 IMA museum ID 8
 0.0221
P3153 Crossref funder ID 8
 0.0005
P4527 UK Parliament thesaurus ID 8
 0.0003
P2657 EU Transparency Register ID 7
 0.0020
P4331 Department of Education and Skills roll number 6
 0.0124
P4264 LinkedIn company ID 6
 0.0006
P1297 IRS Employer Identification Number 6
 0.0005
P3057 Charity Commission no. 5
 0.0016
P3608 EU VAT number 5
 0.0005
P227 GND ID 5
 0.0000
P3820 Flanders Arts Institute venue ID 4
 0.0012
P5785 EU Research participant ID 4
 0.0010
P4861 Charity Navigator ID 4
 0.0004
P269 IdRef ID 4
 0.0000
P7772 Atlas Obscura identifier 3
 0.0003
P3241 Catholic Encyclopedia ID 3
 0.0003
P4129 Cinema Treasures ID 3
 0.0001
P7363 ISSN-L 3
 0.0000
P236 ISSN 3
 0.0000
P2186 Wiki Loves Monuments ID 3
 0.0000
P1417 Encyclopædia Britannica Online ID 3
 0.0000
P691 NKCR AUT ID 3
 0.0000
P1566 GeoNames ID 3
 0.0000
P4702 Google Arts & Culture partner ID 2
 0.0013
P3642 ARCHON code 2
 0.0007
P3393 LittleSis organization ID 2
 0.0005
P4003 Facebook page ID 2
 0.0003
P2088 Crunchbase organization ID 2
 0.0001
P3040 SoundCloud ID 2
 0.0001
P1055 NLM Unique ID 2
 0.0001
P5361 BNB person ID 2
 0.0000
P3478 Songkick artist ID 2
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P10378 CHY Number 259
 0.5464
P10377 Irish Registered Charity Number (RCN) 266
 0.4433
P5764 IMA museum ID 8
 0.0221
P4331 Department of Education and Skills roll number 6
 0.0124
P8293 AusStage venue ID 1
 0.0031
P5579 flight-report.com Airline identifier 1
 0.0023
P2657 EU Transparency Register ID 7
 0.0020
P7688 Mississippi Encyclopedia ID 1
 0.0018
P3057 Charity Commission no. 5
 0.0016
P4702 Google Arts & Culture partner ID 2
 0.0013
P3820 Flanders Arts Institute venue ID 4
 0.0012
P5785 EU Research participant ID 4
 0.0010
P4057 Irish Sites and Monuments Record ID 1
 0.0009
P6782 ROR ID 80
 0.0008
P2427 GRID ID 80
 0.0008
P3642 ARCHON code 2
 0.0007
P6200 BBC News topic ID 1
 0.0007
P3377 Bloomberg company ID 1
 0.0006
P3509 Dagens Nyheter topic ID 1
 0.0006
P4264 LinkedIn company ID 6
 0.0006
P5600 U-Multirank university ID 1
 0.0006
P3393 LittleSis organization ID 2
 0.0005
P4146 Athenaeum museum ID 1
 0.0005
P3608 EU VAT number 5
 0.0005
P3153 Crossref funder ID 8
 0.0005
P1297 IRS Employer Identification Number 6
 0.0005
P9304 Encyclopedia of Melbourne ID 1
 0.0004
P5531 Central Index Key 1
 0.0004
P4861 Charity Navigator ID 4
 0.0004
P7772 Atlas Obscura identifier 3
 0.0003
P432 callsign of airline 1
 0.0003
P3035 ISBN publisher prefix 1
 0.0003
P3241 Catholic Encyclopedia ID 3
 0.0003
P1567 NIS/INS code 1
 0.0003
P4527 UK Parliament thesaurus ID 8
 0.0003
P1230 JSTOR journal ID 1
 0.0003
P8389 GCatholic diocese ID 1
 0.0003
P4003 Facebook page ID 2
 0.0003
P3500 Ringgold ID 26
 0.0003
P6015 Handbook of Texas ID 1
 0.0002
P9629 Armeniapedia ID 1
 0.0002
P6644 Fandango theater ID 1
 0.0002
P946 ISIN 1
 0.0002
P3347 PermID 1
 0.0002
P4088 Irish National Inventory of Architectural Heritage ID 1
 0.0002
P3544 Te Papa agent ID 1
 0.0002
P1866 Catholic Hierarchy diocese ID 1
 0.0001
P3417 Quora topic ID 26
 0.0001
P2397 YouTube channel ID 9
 0.0001
P2088 Crunchbase organization ID 2
 0.0001