As of 2022-03-07, the Wikidata property patent number (P1246) is used on 1,574 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
P2880 NIOSHTIC-2 ID 410
 0.0057
P646 Freebase ID 76
 0.0000
P2671 Google Knowledge Graph ID 33
 0.0000
P6366 Microsoft Academic ID 28
 0.0001
P244 Library of Congress authority ID 16
 0.0000
P1417 Encyclopædia Britannica Online ID 15
 0.0001
P214 VIAF ID 15
 0.0000
P535 Find a Grave memorial ID 14
 0.0001
P3417 Quora topic ID 14
 0.0001
P227 GND ID 14
 0.0000
P7859 WorldCat Identities ID 14
 0.0000
P213 ISNI 11
 0.0000
P2002 Twitter username 10
 0.0000
P2889 FamilySearch person ID 9
 0.0006
P10283 OpenAlex ID 9
 0.0001
P6634 LinkedIn personal profile ID 8
 0.0002
P2949 WikiTree person ID 8
 0.0000
P1014 Art & Architecture Thesaurus ID 7
 0.0003
P8189 National Library of Israel J9U ID 7
 0.0000
P2163 FAST ID 7
 0.0000
P268 Bibliothèque nationale de France ID 7
 0.0000
P496 ORCID iD 7
 0.0000
P3365 Treccani ID 6
 0.0002
P1960 Google Scholar author ID 6
 0.0001
P4342 Store norske leksikon ID 6
 0.0001
P2013 Facebook ID 6
 0.0000
P231 CAS Registry Number 6
 0.0000
P1051 PSH ID 5
 0.0007
P3827 JSTOR topic ID 5
 0.0002
P4012 Semantic Scholar author ID 5
 0.0001
P652 UNII 5
 0.0001
P2581 BabelNet ID 5
 0.0001
P661 ChemSpider ID 5
 0.0000
P1207 NUKAT ID 5
 0.0000
P662 PubChem CID 5
 0.0000
P235 InChIKey 5
 0.0000
P4030 PLU code 4
 0.0019
P7749 Nomenclature for Museum Cataloging 4
 0.0006
P4264 LinkedIn company ID 4
 0.0003
P7818 French Vikidia ID 4
 0.0002
P8408 KBpedia ID 4
 0.0001
P2038 ResearchGate profile ID 4
 0.0001
P2397 YouTube channel ID 4
 0.0001
P1296 Gran Enciclopèdia Catalana ID 4
 0.0000
P2003 Instagram username 4
 0.0000
P3368 Prabook ID 4
 0.0000
P234 InChI 4
 0.0000
P5875 ResearchGate publication ID 4
 0.0000
P356 DOI 4
 0.0000
P3266 Library of Congress Format Description Document ID 3
 0.0017

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2880 NIOSHTIC-2 ID 410
 0.0057
P4030 PLU code 4
 0.0019
P3266 Library of Congress Format Description Document ID 3
 0.0017
P7100 Lens ID 2
 0.0013
P6009 Techopedia ID 2
 0.0011
P2167 UNSPSC Code 3
 0.0010
P6611 Semantic Scholar topic ID 2
 0.0010
P5106 Dictionary of Algorithms and Data Structures ID 2
 0.0009
P4288 UK National Fruit Collection ID 3
 0.0008
P5930 Open Food Facts ingredient ID 2
 0.0008
P2339 BoardGameGeek ID 3
 0.0008
P3377 Bloomberg company ID 2
 0.0007
P3381 File Format Wiki page ID 3
 0.0007
P1051 PSH ID 5
 0.0007
P6740 Justia Patents assignee ID 1
 0.0006
P7089 AFCD PFKID 1
 0.0006
P2087 Crunchbase person ID 2
 0.0006
P2760 NUTTAB food ID 1
 0.0006
P2759 AUSNUT food ID 1
 0.0006
P2889 FamilySearch person ID 9
 0.0006
P9151 Can I use feature ID 1
 0.0006
P7914 Gamekult platform ID 1
 0.0006
P7757 ScreenScraper platform ID 1
 0.0006
P7623 TheGamesDB platform ID 1
 0.0006
P5581 NATO Stock Number 1
 0.0006
P7592 VideoGameGeek platform ID 1
 0.0006
P3641 Uniform Type Identifier 1
 0.0006
P5795 Internet Game Database platform ID 1
 0.0006
P7238 Open Science Framework ID 1
 0.0006
P7749 Nomenclature for Museum Cataloging 4
 0.0006
P5047 Rosetta Code ID 1
 0.0006
P7176 XING profile ID 1
 0.0006
P5868 MobyGames platform ID 1
 0.0006
P6564 Brilliant Wiki ID 1
 0.0005
P4008 Early Aviators people ID 1
 0.0005
P6472 GameFAQs franchise ID 1
 0.0005
P9100 GitHub topic 2
 0.0005
P6908 Cameo ID 1
 0.0005
P1978 USDA NDB number 1
 0.0005
P4852 JECFA database ID 1
 0.0005
P3888 Boijmans artist ID 2
 0.0005
P503 ISO standard 1
 0.0005
P8591 Grove Music Online ID 1
 0.0004
P5429 IPTC NewsCode 1
 0.0004
P6870 Latvian National Encyclopedia Online ID 1
 0.0004
P3904 VIVC grape variety ID 1
 0.0004
P8514 TOPCMB ID 2
 0.0004
P10252 Digital Mechanism and Gear Library ID 1
 0.0004
P5604 archINFORM keyword ID 1
 0.0004
P5936 old-computers.com ID 1
 0.0004