As of 2022-03-07, the Wikidata property ISO 639-2 code (P219) is used on 491 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
P305 IETF language tag 490
 0.0578
P646 Freebase ID 481
 0.0001
P4801 LoC and MARC vocabularies ID 479
 0.4032
P1394 Glottolog code 447
 0.0418
P220 ISO 639-3 code 424
 0.0507
P10369 Lingua Libre ID 418
 0.5325
P9060 POSIX locale identifier 414
 0.5940
P1627 Ethnologue.com language code 373
 0.0487
P1245 OmegaWiki Defined Meaning 336
 0.0288
P1417 Encyclopædia Britannica Online ID 334
 0.0019
P278 GOST 7.75–97 code 325
 0.5963
P8408 KBpedia ID 311
 0.0081
P244 Library of Congress authority ID 301
 0.0002
P227 GND ID 298
 0.0002
P1466 WALS lect code 296
 0.1036
P1014 Art & Architecture Thesaurus ID 292
 0.0121
P2924 Great Russian Encyclopedia Online ID 271
 0.0054
P268 Bibliothèque nationale de France ID 236
 0.0004
P2347 YSO ID 222
 0.0092
P3417 Quora topic ID 208
 0.0011
P349 National Diet Library ID 207
 0.0015
P6366 Microsoft Academic ID 190
 0.0007
P8189 National Library of Israel J9U ID 187
 0.0011
P218 ISO 639-1 code 186
 0.3780
P5250 IAB code 182
 0.1330
P508 BNCF Thesaurus ID 177
 0.0106
P6385 Krugosvet article 155
 0.0243
P2581 BabelNet ID 154
 0.0021
P1251 ABS ASCL 2011 code 153
 0.1997
P269 IdRef ID 140
 0.0003
P3916 UNESCO Thesaurus ID 129
 0.0378
P1396 Linguasphere code 120
 0.1508
P2355 UNESCO Atlas of the World's Languages in Danger ID 120
 0.0423
P1036 Dewey Decimal Classification 119
 0.0198
P5198 ASC Leiden Thesaurus ID 111
 0.0259
P10283 OpenAlex ID 102
 0.0010
P2192 endangeredlanguages.com ID 91
 0.0229
P9100 GitHub topic 85
 0.0297
P1296 Gran Enciclopèdia Catalana ID 80
 0.0007
P7818 French Vikidia ID 76
 0.0037
P1798 ISO 639-5 code 74
 0.1381
P4342 Store norske leksikon ID 73
 0.0010
P3847 Open Library subject ID 63
 0.0181
P1368 LNB ID 57
 0.0012
P7033 Australian Educational Vocabulary ID 55
 0.0062
P950 Biblioteca Nacional de España ID 55
 0.0003
P9498 Enzyklopädie des europäischen Ostens ID 54
 0.0342
P3553 Zhihu topic ID 52
 0.0036
P6293 YSA ID 47
 0.0164
P4212 PACTOLS thesaurus ID 46
 0.0026

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P278 GOST 7.75–97 code 325
 0.5963
P9060 POSIX locale identifier 414
 0.5940
P10369 Lingua Libre ID 418
 0.5325
P4801 LoC and MARC vocabularies ID 479
 0.4032
P218 ISO 639-1 code 186
 0.3780
P1251 ABS ASCL 2011 code 153
 0.1997
P1396 Linguasphere code 120
 0.1508
P1798 ISO 639-5 code 74
 0.1381
P5250 IAB code 182
 0.1330
P1466 WALS lect code 296
 0.1036
P305 IETF language tag 490
 0.0578
P220 ISO 639-3 code 424
 0.0507
P1627 Ethnologue.com language code 373
 0.0487
P2355 UNESCO Atlas of the World's Languages in Danger ID 120
 0.0423
P1394 Glottolog code 447
 0.0418
P3916 UNESCO Thesaurus ID 129
 0.0378
P7884 Joconde inscription ID 19
 0.0366
P8370 UNBIS Thesaurus ID 28
 0.0344
P9498 Enzyklopädie des europäischen Ostens ID 54
 0.0342
P8799 Twitch tag ID 30
 0.0318
P9100 GitHub topic 85
 0.0297
P2161 Guthrie code 21
 0.0291
P1245 OmegaWiki Defined Meaning 336
 0.0288
P5198 ASC Leiden Thesaurus ID 111
 0.0259
P4644 ESCO skill ID 20
 0.0253
P6385 Krugosvet article 155
 0.0243
P2192 endangeredlanguages.com ID 91
 0.0229
P1036 Dewey Decimal Classification 119
 0.0198
P9123 Catalan Vikidia ID 18
 0.0190
P3847 Open Library subject ID 63
 0.0181
P6293 YSA ID 47
 0.0164
P1190 Universal Decimal Classification 12
 0.0147
P9937 Postimees topic ID 13
 0.0133
P8647 Library of Congress Children's Subject Headings ID 8
 0.0129
P1014 Art & Architecture Thesaurus ID 292
 0.0121
P9753 Wikidata language code 6
 0.0120
P1468 WALS family code 6
 0.0120
P7832 Basque Vikidia ID 15
 0.0117
P7829 English Vikidia ID 16
 0.0115
P221 ISO 639-6 code 7
 0.0109
P9013 Encyclopedia of Saami Culture ID 6
 0.0108
P508 BNCF Thesaurus ID 177
 0.0106
P6870 Latvian National Encyclopedia Online ID 14
 0.0105
P5748 Basisklassifikation 9
 0.0096
P2347 YSO ID 222
 0.0092
P6573 Klexikon article ID 28
 0.0089
P8885 Namuwiki ID 31
 0.0086
P5922 ANZSRC 2008 FoR ID 9
 0.0085
P1232 Linguist list code 8
 0.0084
P8309 Yle topic ID 36
 0.0083