As of 2022-03-07, the Wikidata property WhatDoTheyKnow organisation ID (P8167) is used on 15,220 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
P2253 DfE URN 7,966
 0.2324
P4971 UK Provider Reference Number 7,508
 0.2315
P3749 Google Maps Customer ID 6,320
 0.1177
P646 Freebase ID 3,654
 0.0008
P213 ISNI 3,207
 0.0023
P3500 Ringgold ID 3,106
 0.0290
P4527 UK Parliament thesaurus ID 2,199
 0.0563
P3417 Quora topic ID 1,802
 0.0091
P214 VIAF ID 1,415
 0.0005
P2002 Twitter username 1,324
 0.0040
P7859 WorldCat Identities ID 1,314
 0.0007
P244 Library of Congress authority ID 1,241
 0.0009
P2013 Facebook ID 1,183
 0.0049
P2427 GRID ID 1,036
 0.0088
P6782 ROR ID 1,022
 0.0087
P6366 Microsoft Academic ID 692
 0.0024
P2003 Instagram username 417
 0.0025
P2671 Google Knowledge Graph ID 340
 0.0000
P10283 OpenAlex ID 318
 0.0028
P3153 Crossref funder ID 315
 0.0103
P2397 YouTube channel ID 250
 0.0031
P3642 ARCHON code 249
 0.0141
P1602 Art UK venue ID 242
 0.0143
P227 GND ID 241
 0.0002
P4264 LinkedIn company ID 228
 0.0090
P6200 BBC News topic ID 211
 0.0130
P8253 OSM Name Suggestion Index identifier 186
 0.0069
P2088 Crunchbase organization ID 184
 0.0056
P3057 Charity Commission no. 179
 0.0100
P5600 U-Multirank university ID 152
 0.0092
P691 NKCR AUT ID 151
 0.0003
P1417 Encyclopædia Britannica Online ID 150
 0.0008
P5785 EU Research participant ID 147
 0.0079
P5586 Times Higher Education World University ID 142
 0.0081
P3608 EU VAT number 142
 0.0058
P269 IdRef ID 132
 0.0002
P268 Bibliothèque nationale de France ID 127
 0.0002
P8189 National Library of Israel J9U ID 116
 0.0006
P1617 BBC Things ID 109
 0.0066
P1566 GeoNames ID 108
 0.0000
P402 OpenStreetMap relation ID 102
 0.0005
P1216 National Heritage List for England number 96
 0.0002
P6773 HAL structure ID 85
 0.0041
P5584 QS World University ID 79
 0.0049
P1004 MusicBrainz place ID 72
 0.0032
P1711 British Museum person or institution ID 57
 0.0011
P9756 Schoenberg Database of Manuscripts name ID 56
 0.0023
P1315 NLA Trove people ID 54
 0.0005
P5361 BNB person ID 51
 0.0009
P3984 subreddit 50
 0.0019

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2253 DfE URN 7,966
 0.2324
P4971 UK Provider Reference Number 7,508
 0.2315
P3749 Google Maps Customer ID 6,320
 0.1177
P4527 UK Parliament thesaurus ID 2,199
 0.0563
P3500 Ringgold ID 3,106
 0.0290
P1602 Art UK venue ID 242
 0.0143
P3642 ARCHON code 249
 0.0141
P6200 BBC News topic ID 211
 0.0130
P3153 Crossref funder ID 315
 0.0103
P3057 Charity Commission no. 179
 0.0100
P5600 U-Multirank university ID 152
 0.0092
P3417 Quora topic ID 1,802
 0.0091
P4264 LinkedIn company ID 228
 0.0090
P2427 GRID ID 1,036
 0.0088
P6782 ROR ID 1,022
 0.0087
P5586 Times Higher Education World University ID 142
 0.0081
P5785 EU Research participant ID 147
 0.0079
P8253 OSM Name Suggestion Index identifier 186
 0.0069
P1617 BBC Things ID 109
 0.0066
P3608 EU VAT number 142
 0.0058
P2088 Crunchbase organization ID 184
 0.0056
P5584 QS World University ID 79
 0.0049
P2013 Facebook ID 1,183
 0.0049
P6773 HAL structure ID 85
 0.0041
P2002 Twitter username 1,324
 0.0040
P1004 MusicBrainz place ID 72
 0.0032
P2397 YouTube channel ID 250
 0.0031
P5242 ARWU university ID 49
 0.0031
P8501 Gateway to Research organisation ID 46
 0.0030
P10283 OpenAlex ID 318
 0.0028
P4146 Athenaeum museum ID 43
 0.0026
P2003 Instagram username 417
 0.0025
P6366 Microsoft Academic ID 692
 0.0024
P4672 EMLO location ID 45
 0.0024
P213 ISNI 3,207
 0.0023
P9756 Schoenberg Database of Manuscripts name ID 56
 0.0023
P2657 EU Transparency Register ID 35
 0.0019
P3984 subreddit 50
 0.0019
P2622 Companies House company ID 30
 0.0018
P3393 LittleSis organization ID 32
 0.0017
P3481 Parks & Gardens UK record ID 27
 0.0017
P2468 Theatricalia theatre ID 26
 0.0016
P836 GSS code (2011) 49
 0.0016
P4702 Google Arts & Culture partner ID 23
 0.0014
P3267 Flickr user ID 23
 0.0013
P3035 ISBN publisher prefix 22
 0.0012
P3977 Songkick venue ID 21
 0.0012
P791 ISIL 43
 0.0012
P901 FIPS 10-4 (countries and regions) 22
 0.0011
P6683 Alexander Turnbull Library ID 33
 0.0011