As of 2022-03-07, the Wikidata property ITU/ISO/IEC object identifier (P3743) is used on 1,770 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
P646 Freebase ID 787
 0.0002
P214 VIAF ID 461
 0.0002
P3417 Quora topic ID 447
 0.0024
P7859 WorldCat Identities ID 440
 0.0002
P244 Library of Congress authority ID 417
 0.0003
P213 ISNI 392
 0.0003
P227 GND ID 366
 0.0003
P691 NKCR AUT ID 345
 0.0008
P1417 Encyclopædia Britannica Online ID 311
 0.0018
P6366 Microsoft Academic ID 308
 0.0011
P8189 National Library of Israel J9U ID 303
 0.0017
P4527 UK Parliament thesaurus ID 267
 0.0097
P268 Bibliothèque nationale de France ID 264
 0.0005
P2427 GRID ID 263
 0.0025
P6782 ROR ID 260
 0.0025
P503 ISO standard 249
 0.1151
P8408 KBpedia ID 249
 0.0063
P1566 GeoNames ID 241
 0.0001
P1296 Gran Enciclopèdia Catalana ID 240
 0.0021
P2581 BabelNet ID 237
 0.0032
P3984 subreddit 236
 0.0187
P269 IdRef ID 235
 0.0004
P4342 Store norske leksikon ID 234
 0.0030
P349 National Diet Library ID 230
 0.0016
P3500 Ringgold ID 229
 0.0024
P2002 Twitter username 222
 0.0007
P2924 Great Russian Encyclopedia Online ID 221
 0.0043
P5019 Brockhaus Enzyklopädie online ID 217
 0.0058
P1245 OmegaWiki Defined Meaning 214
 0.0164
P7818 French Vikidia ID 213
 0.0099
P402 OpenStreetMap relation ID 210
 0.0010
P3221 New York Times topic ID 209
 0.0512
P5063 Interlingual Index ID 207
 0.0193
P8814 WordNet 3.1 Synset ID 204
 0.0118
P949 National Library of Israel ID 203
 0.0026
P6766 Who's on First ID 202
 0.0003
P5437 EuroVoc ID 201
 0.0440
P1225 U.S. National Archives Identifier 201
 0.0003
P2347 YSO ID 200
 0.0079
P6573 Klexikon article ID 198
 0.0464
P3911 STW Thesaurus for Economics ID 197
 0.0487
P1667 Getty Thesaurus of Geographic Names ID 197
 0.0037
P982 MusicBrainz area ID 196
 0.0061
P7471 iNaturalist place ID 196
 0.0037
P3916 UNESCO Thesaurus ID 195
 0.0421
P486 MeSH descriptor ID 195
 0.0051
P5573 archINFORM location ID 195
 0.0046
P299 ISO 3166-1 numeric code 194
 0.1050
P298 ISO 3166-1 alpha-3 code 194
 0.1050
P297 ISO 3166-1 alpha-2 code 194
 0.1049

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P503 ISO standard 249
 0.1151
P5180 CIVICUS Monitor country entry 190
 0.1071
P984 IOC country code 193
 0.1060
P3068 WIPO ST.3 191
 0.1056
P9948 The World Factbook country ID 193
 0.1053
P299 ISO 3166-1 numeric code 194
 0.1050
P298 ISO 3166-1 alpha-3 code 194
 0.1050
P297 ISO 3166-1 alpha-2 code 194
 0.1049
P3024 ITU letter code 186
 0.1047
P3175 Statoids ID 191
 0.1045
P3422 INSEE countries and foreign territories code 192
 0.1043
P4427 GACS ID 194
 0.0900
P3612 Le Monde diplomatique subject ID 189
 0.0841
P5250 IAB code 193
 0.0732
P4801 LoC and MARC vocabularies ID 193
 0.0701
P6849 DR topic ID 168
 0.0676
P7870 Analysis & Policy Observatory term ID 131
 0.0662
P9123 Catalan Vikidia ID 136
 0.0646
P9937 Postimees topic ID 128
 0.0598
P7827 Spanish Vikidia ID 184
 0.0582
P3221 New York Times topic ID 209
 0.0512
P8217 iDAI.gazetteer ID 116
 0.0497
P1617 BBC Things ID 147
 0.0495
P3911 STW Thesaurus for Economics ID 197
 0.0487
P6293 YSA ID 193
 0.0482
P7012 World Encyclopedia of Puppetry Arts ID 110
 0.0474
P10234 Der Spiegel topic ID 95
 0.0471
P6573 Klexikon article ID 198
 0.0464
P9100 GitHub topic 186
 0.0460
P5437 EuroVoc ID 201
 0.0440
P7322 Marine Regions Geographic IDentifier (MRGID) 79
 0.0437
P9368 CNA topic ID 88
 0.0428
P7157 The Top Tens ID 122
 0.0427
P9886 TermCymru ID 92
 0.0426
P3916 UNESCO Thesaurus ID 195
 0.0421
P5843 Gynopedia ID 87
 0.0397
P10291 Wikisimpsons ID 142
 0.0389
P7829 English Vikidia ID 97
 0.0375
P9757 Schoenberg Database of Manuscripts place ID 94
 0.0369
P2982 UIC numerical country code 64
 0.0361
P2981 UIC alphabetical country code 63
 0.0356
P8309 Yle topic ID 193
 0.0353
P5688 ITU-T Recommendation 71
 0.0339
P901 FIPS 10-4 (countries and regions) 194
 0.0335
P6200 BBC News topic ID 95
 0.0326
P8483 PM20 geo code 56
 0.0300
P8248 Colon Classification 95
 0.0284
P7850 Joconde location ID 128
 0.0270
P8370 UNBIS Thesaurus ID 55
 0.0266
P8935 Encyclopedia of the History of Ukraine ID 53
 0.0263