As of 2022-03-07, the Wikidata property NIST/CODATA ID (P1645) is used on 57 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
P7007 Wolfram Language unit code 49
 0.0209
P4839 Wolfram Language entity code 35
 0.0002
P6366 Microsoft Academic ID 33
 0.0001
P646 Freebase ID 33
 0.0000
P4732 IUPAC Gold Book ID 24
 0.0130
P8855 IEV number 17
 0.0078
P10283 OpenAlex ID 16
 0.0002
P2924 Great Russian Encyclopedia Online ID 15
 0.0003
P1417 Encyclopædia Britannica Online ID 15
 0.0001
P4746 Elhuyar ZTH ID 13
 0.0020
P4342 Store norske leksikon ID 13
 0.0002
P7825 UCUM code 12
 0.0068
P1296 Gran Enciclopèdia Catalana ID 11
 0.0001
P2968 QUDT unit ID 10
 0.0099
P4215 nLab ID 7
 0.0017
P3417 Quora topic ID 7
 0.0000
P227 GND ID 7
 0.0000
P5064 World of Physics identifier 6
 0.0341
P2671 Google Knowledge Graph ID 6
 0.0000
P7982 Hrvatska enciklopedija ID 5
 0.0002
P3827 JSTOR topic ID 5
 0.0002
P3328 wurvoc.org measure ID 4
 0.0060
P8834 MetaSat ID 4
 0.0028
P8313 Den Store Danske ID 4
 0.0001
P6512 UN/CEFACT Common Code 3
 0.0032
P8885 Namuwiki ID 3
 0.0009
P1051 PSH ID 3
 0.0005
P1245 OmegaWiki Defined Meaning 3
 0.0003
P7818 French Vikidia ID 3
 0.0001
P2581 BabelNet ID 3
 0.0000
P8769 Ontology of units of Measure 2.0 unit ID 2
 0.0017
P3219 Encyclopædia Universalis ID 2
 0.0001
P8408 KBpedia ID 2
 0.0001
P10260 AMS Glossary of Meteorology ID 1
 0.0104
P3471 WikiSkripta ID 1
 0.0004
P9545 Encyclopedia of China Online Database ID 1
 0.0002
P3569 Cultureel Woordenboek ID 1
 0.0002
P1036 Dewey Decimal Classification 1
 0.0002
P7033 Australian Educational Vocabulary ID 1
 0.0001
P5063 Interlingual Index ID 1
 0.0001
P10242 Lur Encyclopedic Dictionary ID 1
 0.0001
P3553 Zhihu topic ID 1
 0.0001
P8814 WordNet 3.1 Synset ID 1
 0.0001
P508 BNCF Thesaurus ID 1
 0.0001
P2347 YSO ID 1
 0.0000
P3365 Treccani ID 1
 0.0000
P3222 NE.se ID 1
 0.0000
P8189 National Library of Israel J9U ID 1
 0.0000
P244 Library of Congress authority ID 1
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5064 World of Physics identifier 6
 0.0341
P7007 Wolfram Language unit code 49
 0.0209
P4732 IUPAC Gold Book ID 24
 0.0130
P10260 AMS Glossary of Meteorology ID 1
 0.0104
P2968 QUDT unit ID 10
 0.0099
P8855 IEV number 17
 0.0078
P7825 UCUM code 12
 0.0068
P3328 wurvoc.org measure ID 4
 0.0060
P6512 UN/CEFACT Common Code 3
 0.0032
P8834 MetaSat ID 4
 0.0028
P4746 Elhuyar ZTH ID 13
 0.0020
P4215 nLab ID 7
 0.0017
P8769 Ontology of units of Measure 2.0 unit ID 2
 0.0017
P8885 Namuwiki ID 3
 0.0009
P1051 PSH ID 3
 0.0005
P3471 WikiSkripta ID 1
 0.0004
P2924 Great Russian Encyclopedia Online ID 15
 0.0003
P1245 OmegaWiki Defined Meaning 3
 0.0003
P9545 Encyclopedia of China Online Database ID 1
 0.0002
P7982 Hrvatska enciklopedija ID 5
 0.0002
P3827 JSTOR topic ID 5
 0.0002
P3569 Cultureel Woordenboek ID 1
 0.0002
P1036 Dewey Decimal Classification 1
 0.0002
P4342 Store norske leksikon ID 13
 0.0002
P4839 Wolfram Language entity code 35
 0.0002
P10283 OpenAlex ID 16
 0.0002
P7818 French Vikidia ID 3
 0.0001
P8313 Den Store Danske ID 4
 0.0001
P6366 Microsoft Academic ID 33
 0.0001
P7033 Australian Educational Vocabulary ID 1
 0.0001
P5063 Interlingual Index ID 1
 0.0001
P1296 Gran Enciclopèdia Catalana ID 11
 0.0001
P1417 Encyclopædia Britannica Online ID 15
 0.0001
P10242 Lur Encyclopedic Dictionary ID 1
 0.0001
P3553 Zhihu topic ID 1
 0.0001
P8814 WordNet 3.1 Synset ID 1
 0.0001
P508 BNCF Thesaurus ID 1
 0.0001
P3219 Encyclopædia Universalis ID 2
 0.0001
P8408 KBpedia ID 2
 0.0001
P2347 YSO ID 1
 0.0000
P2581 BabelNet ID 3
 0.0000
P3365 Treccani ID 1
 0.0000
P3417 Quora topic ID 7
 0.0000
P3222 NE.se ID 1
 0.0000
P646 Freebase ID 33
 0.0000
P8189 National Library of Israel J9U ID 1
 0.0000
P227 GND ID 7
 0.0000
P2671 Google Knowledge Graph ID 6
 0.0000
P244 Library of Congress authority ID 1
 0.0000