As of 2022-03-07, the Wikidata property dummy value (P5692) is used on 18 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 13
 0.0000
P1687 Wikidata property 8
 0.0009
P2378 issued by 7
 0.0042
P279 subclass of 7
 0.0000
P646 Freebase ID 7
 0.0000
P8408 KBpedia ID 6
 0.0002
P973 described at URL 6
 0.0000
P2429 expected completeness 5
 0.0014
P1535 used by 5
 0.0007
P1629 Wikidata item of this property 5
 0.0006
P3254 property proposal discussion 5
 0.0005
P2302 property constraint 5
 0.0005
P1659 related properties 5
 0.0005
P3417 Quora topic ID 5
 0.0000
P910 topic's main category 5
 0.0000
P373 Commons category 5
 0.0000
P3303 third-party formatter URL 4
 0.0108
P1855 Wikidata property example 4
 0.0004
P2581 BabelNet ID 4
 0.0001
P227 GND ID 4
 0.0000
P361 part of 4
 0.0000
P18 image 4
 0.0000
P17 country 4
 0.0000
P4742 Uniform Resource Identifier Scheme 3
 0.0129
P4354 search formatter URL 3
 0.0018
P1282 OpenStreetMap tag or key 3
 0.0010
P1482 Stack Exchange tag 3
 0.0008
P8966 URL match pattern 3
 0.0007
P1793 format as a regular expression 3
 0.0006
P1896 source website for the property 3
 0.0005
P1630 formatter URL 3
 0.0004
P1245 OmegaWiki Defined Meaning 3
 0.0003
P1424 topic's main template 3
 0.0002
P1552 has quality 3
 0.0001
P1417 Encyclopædia Britannica Online ID 3
 0.0000
P6366 Microsoft Academic ID 3
 0.0000
P1001 applies to jurisdiction 3
 0.0000
P244 Library of Congress authority ID 3
 0.0000
P6307 Wikibase Registry ID 2
 0.0667
P8274 living people protection class 2
 0.0308
P2666 Datahub page 2
 0.0152
P7497 Wolfram Language entity type 2
 0.0100
P6720 interwiki prefix at Wikimedia 2
 0.0049
P1647 subproperty of 2
 0.0027
P2559 Wikidata usage instructions 2
 0.0009
P3381 File Format Wiki page ID 2
 0.0007
P5398 TDKIV term ID 2
 0.0006
P6269 API endpoint 2
 0.0006
P408 software engine 2
 0.0002
P3553 Zhihu topic ID 2
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6307 Wikibase Registry ID 2
 0.0667
P10120 Australian Trade Mark Number 1
 0.0385
P2702 dataset distribution 1
 0.0313
P8274 living people protection class 2
 0.0308
P9712 Research Resource Identifier 1
 0.0263
P8009 IM channel 1
 0.0256
P7703 Spanish Quora topic ID 1
 0.0213
P7250 mobile formatter URL 1
 0.0204
P2666 Datahub page 2
 0.0152
P4824 org-id.guide ID 1
 0.0147
P2271 Wikidata property example for properties 1
 0.0145
P10027 official forum 1
 0.0141
P4742 Uniform Resource Identifier Scheme 3
 0.0129
P3303 third-party formatter URL 4
 0.0108
P7497 Wolfram Language entity type 2
 0.0100
P1833 number of registered users/contributors 1
 0.0078
P7470 URN formatter 1
 0.0069
P5305 SPARQL endpoint 1
 0.0068
P5801 Academia.edu topic ID 1
 0.0068
P2668 stability of property value 1
 0.0053
P6720 interwiki prefix at Wikimedia 2
 0.0049
P1921 formatter URI for RDF resource 1
 0.0048
P2378 issued by 7
 0.0042
P4793 identifiers.org prefix 1
 0.0039
P9345 Discord server numeric ID 1
 0.0036
P8605 Linked Open Data Cloud identifier 1
 0.0028
P2689 BARTOC ID 1
 0.0027
P1647 subproperty of 2
 0.0027
P2738 disjoint union of 1
 0.0023
P6611 Semantic Scholar topic ID 1
 0.0023
P4354 search formatter URL 3
 0.0018
P5161 Trustpilot company ID 1
 0.0018
P8972 small logo or icon 1
 0.0017
P1613 IRC channel 1
 0.0017
P2429 expected completeness 5
 0.0014
P1282 OpenStreetMap tag or key 3
 0.0010
P1800 Wikimedia database name 1
 0.0010
P1709 equivalent class 1
 0.0010
P9618 AlternativeTo software ID 1
 0.0009
P1687 Wikidata property 8
 0.0009
P2559 Wikidata usage instructions 2
 0.0009
P7014 terms of service URL 1
 0.0009
P1482 Stack Exchange tag 3
 0.0008
P1963 properties for this type 1
 0.0008
P1535 used by 5
 0.0007
P553 website account on 1
 0.0007
P3381 File Format Wiki page ID 2
 0.0007
P8966 URL match pattern 3
 0.0007
P1401 bug tracking system 1
 0.0006
P7827 Spanish Vikidia ID 1
 0.0006