As of 2022-03-07, the Wikidata property National Database of Laws and Regulations ID (P9457) is used on 17,499 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
P2671 Google Knowledge Graph ID 30
 0.0000
P646 Freebase ID 8
 0.0000
P10412 PKULaw CLI Code 5
 0.0003
P1417 Encyclopædia Britannica Online ID 2
 0.0000
P214 VIAF ID 2
 0.0000
P6442 Douban book version/edition ID 1
 0.0001
P8885 Namuwiki ID 1
 0.0000
P9545 Encyclopedia of China Online Database ID 1
 0.0000
P3553 Zhihu topic ID 1
 0.0000
P5749 Amazon Standard Identification Number 1
 0.0000
P8383 Goodreads work ID 1
 0.0000
P212 ISBN-13 1
 0.0000
P227 GND ID 1
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P10412 PKULaw CLI Code 5
 0.0003
P6442 Douban book version/edition ID 1
 0.0001
P8885 Namuwiki ID 1
 0.0000
P9545 Encyclopedia of China Online Database ID 1
 0.0000
P3553 Zhihu topic ID 1
 0.0000
P5749 Amazon Standard Identification Number 1
 0.0000
P8383 Goodreads work ID 1
 0.0000
P212 ISBN-13 1
 0.0000
P1417 Encyclopædia Britannica Online ID 2
 0.0000
P2671 Google Knowledge Graph ID 30
 0.0000
P646 Freebase ID 8
 0.0000
P227 GND ID 1
 0.0000
P214 VIAF ID 2
 0.0000