As of 2022-03-07, the Wikidata property ISO 639-6 code (P221) is used on 157 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
P31 instance of 157
 0.0000
P279 subclass of 112
 0.0000
P646 Freebase ID 88
 0.0000
P1394 Glottolog code 57
 0.0053
P2671 Google Knowledge Graph ID 51
 0.0000
P4913 dialect of 40
 0.0236
P910 topic's main category 34
 0.0001
P305 IETF language tag 23
 0.0027
P17 country 23
 0.0000
P1417 Encyclopædia Britannica Online ID 22
 0.0001
P3553 Zhihu topic ID 19
 0.0013
P227 GND ID 19
 0.0000
P373 Commons category 19
 0.0000
P1098 number of speakers 16
 0.0077
P4132 linguistic typology 15
 0.0097
P282 writing system 15
 0.0000
P2581 BabelNet ID 14
 0.0002
P3417 Quora topic ID 14
 0.0001
P244 Library of Congress authority ID 14
 0.0000
P1396 Linguasphere code 13
 0.0228
P8408 KBpedia ID 13
 0.0003
P6366 Microsoft Academic ID 13
 0.0000
P7033 Australian Educational Vocabulary ID 12
 0.0014
P2341 indigenous to 12
 0.0012
P508 BNCF Thesaurus ID 11
 0.0007
P1014 Art & Architecture Thesaurus ID 11
 0.0005
P268 Bibliothèque nationale de France ID 11
 0.0000
P131 located in the administrative territorial entity 11
 0.0000
P1245 OmegaWiki Defined Meaning 10
 0.0009
P2347 YSO ID 10
 0.0004
P2924 Great Russian Encyclopedia Online ID 10
 0.0002
P18 image 10
 0.0000
P1798 ISO 639-5 code 9
 0.0337
P10369 Lingua Libre ID 9
 0.0105
P8189 National Library of Israel J9U ID 9
 0.0001
P1705 native label 9
 0.0000
P1232 Linguist list code 8
 0.0129
P7084 related category 8
 0.0005
P10283 OpenAlex ID 8
 0.0001
P349 National Diet Library ID 8
 0.0001
P1889 different from 8
 0.0000
P527 has part or parts 8
 0.0000
P1343 described by source 8
 0.0000
P5996 category for films in this language 7
 0.0161
P278 GOST 7.75–97 code 7
 0.0132
P219 ISO 639-2 code 7
 0.0109
P4801 LoC and MARC vocabularies ID 7
 0.0053
P424 Wikimedia language code 7
 0.0034
P6385 Krugosvet article 7
 0.0011
P1368 LNB ID 7
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1798 ISO 639-5 code 9
 0.0337
P4913 dialect of 40
 0.0236
P1396 Linguasphere code 13
 0.0228
P5996 category for films in this language 7
 0.0161
P278 GOST 7.75–97 code 7
 0.0132
P1232 Linguist list code 8
 0.0129
P219 ISO 639-2 code 7
 0.0109
P10369 Lingua Libre ID 9
 0.0105
P4132 linguistic typology 15
 0.0097
P1251 ABS ASCL 2011 code 5
 0.0086
P1098 number of speakers 16
 0.0077
P9060 POSIX locale identifier 5
 0.0065
P1018 language regulatory body 2
 0.0063
P1468 WALS family code 1
 0.0059
P5110 has grammatical person 1
 0.0058
P3103 has tense 1
 0.0055
P1394 Glottolog code 57
 0.0053
P4801 LoC and MARC vocabularies ID 7
 0.0053
P3161 has grammatical mood 1
 0.0053
P7884 Joconde inscription ID 1
 0.0049
P5109 has grammatical gender 1
 0.0049
P9748 Wikimedia Incubator URL 1
 0.0046
P424 Wikimedia language code 7
 0.0034
P8539 ERIC Thesaurus ID 1
 0.0034
P1846 distribution map 4
 0.0032
P218 ISO 639-1 code 1
 0.0029
P305 IETF language tag 23
 0.0027
P78 top-level Internet domain 1
 0.0023
P1466 WALS lect code 6
 0.0021
P8370 UNBIS Thesaurus ID 1
 0.0020
P9123 Catalan Vikidia ID 1
 0.0016
P8799 Twitch tag ID 1
 0.0016
P7033 Australian Educational Vocabulary ID 12
 0.0014
P3553 Zhihu topic ID 19
 0.0013
P3916 UNESCO Thesaurus ID 4
 0.0012
P2341 indigenous to 12
 0.0012
P2355 UNESCO Atlas of the World's Languages in Danger ID 3
 0.0011
P6385 Krugosvet article 7
 0.0011
P3847 Open Library subject ID 3
 0.0009
P8885 Namuwiki ID 3
 0.0009
P2184 history of topic 2
 0.0009
P1036 Dewey Decimal Classification 5
 0.0009
P1245 OmegaWiki Defined Meaning 10
 0.0009
P5250 IAB code 1
 0.0008
P1999 UNESCO language status 2
 0.0008
P2579 studied by 4
 0.0008
P220 ISO 639-3 code 6
 0.0007
P508 BNCF Thesaurus ID 11
 0.0007
P5737 Chinese Moegirlpedia ID 1
 0.0006
P10376 ScienceDirect topic ID 1
 0.0006