As of 2022-03-07, the Wikidata property UN/CEFACT Common Code (P6512) is used on 878 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 876
 0.0000
P111 measured physical quantity 861
 0.2617
P7007 Wolfram Language unit code 843
 0.3555
P5061 unit symbol 820
 0.3587
P2370 conversion to SI unit 765
 0.3229
P7825 UCUM code 734
 0.3927
P2968 QUDT unit ID 673
 0.5767
P8769 Ontology of units of Measure 2.0 unit ID 433
 0.2711
P3921 Wikidata SPARQL query equivalent 320
 0.0790
P646 Freebase ID 238
 0.0001
P3328 wurvoc.org measure ID 237
 0.1894
P2442 conversion to standard unit 188
 0.1286
P1889 different from 177
 0.0003
P6366 Microsoft Academic ID 166
 0.0006
P4342 Store norske leksikon ID 136
 0.0018
P2671 Google Knowledge Graph ID 115
 0.0000
P1417 Encyclopædia Britannica Online ID 112
 0.0007
P1343 described by source 110
 0.0002
P138 named after 90
 0.0003
P2924 Great Russian Encyclopedia Online ID 73
 0.0014
P460 said to be the same as 70
 0.0007
P4732 IUPAC Gold Book ID 65
 0.0247
P1245 OmegaWiki Defined Meaning 64
 0.0052
P10283 OpenAlex ID 61
 0.0006
P1014 Art & Architecture Thesaurus ID 60
 0.0024
P1296 Gran Enciclopèdia Catalana ID 60
 0.0005
P3417 Quora topic ID 55
 0.0003
P361 part of 55
 0.0000
P18 image 54
 0.0000
P8855 IEV number 52
 0.0176
P373 Commons category 48
 0.0000
P487 Unicode character 47
 0.0003
P7818 French Vikidia ID 39
 0.0019
P8814 WordNet 3.1 Synset ID 33
 0.0020
P4746 Elhuyar ZTH ID 31
 0.0042
P9059 subdivision of this unit 29
 0.0316
P7033 Australian Educational Vocabulary ID 27
 0.0029
P279 subclass of 24
 0.0000
P2581 BabelNet ID 19
 0.0003
P2812 MathWorld identifier 18
 0.0034
P2534 defining formula 18
 0.0029
P3569 Cultureel Woordenboek ID 18
 0.0029
P5063 Interlingual Index ID 17
 0.0017
P910 topic's main category 17
 0.0000
P3365 Treccani ID 16
 0.0006
P527 has part or parts 16
 0.0000
P227 GND ID 15
 0.0000
P8885 Namuwiki ID 14
 0.0035
P2959 permanent duplicated item 13
 0.0009
P8189 National Library of Israel J9U ID 13
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2968 QUDT unit ID 673
 0.5767
P7825 UCUM code 734
 0.3927
P5061 unit symbol 820
 0.3587
P7007 Wolfram Language unit code 843
 0.3555
P2370 conversion to SI unit 765
 0.3229
P8769 Ontology of units of Measure 2.0 unit ID 433
 0.2711
P111 measured physical quantity 861
 0.2617
P3328 wurvoc.org measure ID 237
 0.1894
P2442 conversion to standard unit 188
 0.1286
P3921 Wikidata SPARQL query equivalent 320
 0.0790
P9059 subdivision of this unit 29
 0.0316
P4732 IUPAC Gold Book ID 65
 0.0247
P8855 IEV number 52
 0.0176
P2803 Wikidata time precision 6
 0.0068
P6771 Arabic Ontology ID 8
 0.0060
P1245 OmegaWiki Defined Meaning 64
 0.0052
P4746 Elhuyar ZTH ID 31
 0.0042
P7827 Spanish Vikidia ID 10
 0.0041
P7822 Italian Vikidia ID 7
 0.0040
P2919 label in sign language 4
 0.0036
P8885 Namuwiki ID 14
 0.0035
P2812 MathWorld identifier 18
 0.0034
P1645 NIST/CODATA ID 3
 0.0032
P6573 Klexikon article ID 11
 0.0031
P5064 World of Physics identifier 3
 0.0030
P2534 defining formula 18
 0.0029
P3569 Cultureel Woordenboek ID 18
 0.0029
P7033 Australian Educational Vocabulary ID 27
 0.0029
P1014 Art & Architecture Thesaurus ID 60
 0.0024
P8984 CPV Supplementary 2
 0.0022
P1880 measurement scale 2
 0.0020
P8814 WordNet 3.1 Synset ID 33
 0.0020
P913 notation 2
 0.0019
P7818 French Vikidia ID 39
 0.0019
P4342 Store norske leksikon ID 136
 0.0018
P8834 MetaSat ID 4
 0.0018
P4934 calculated from 2
 0.0017
P6009 Techopedia ID 2
 0.0017
P5063 Interlingual Index ID 17
 0.0017
P7829 English Vikidia ID 3
 0.0017
P4466 Unified Astronomy Thesaurus ID 3
 0.0016
P9123 Catalan Vikidia ID 2
 0.0015
P2924 Great Russian Encyclopedia Online ID 73
 0.0014
P7973 quantity symbol (LaTeX) 3
 0.0013
P1256 Iconclass notation 6
 0.0013
P9545 Encyclopedia of China Online Database ID 7
 0.0013
P5398 TDKIV term ID 5
 0.0012
P7832 Basque Vikidia ID 2
 0.0012
P7415 code (image) 1
 0.0011
P7703 Spanish Quora topic ID 1
 0.0011