As of 2022-03-07, the Wikidata property Energy Identification Code (P8645) is used on 837 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 522
 0.0001
P646 Freebase ID 224
 0.0001
P214 VIAF ID 127
 0.0000
P3608 EU VAT number 93
 0.0090
P7859 WorldCat Identities ID 91
 0.0000
P1566 GeoNames ID 70
 0.0000
P5785 EU Research participant ID 56
 0.0127
P2002 Twitter username 52
 0.0002
P227 GND ID 48
 0.0000
P2013 Facebook ID 47
 0.0002
P8253 OSM Name Suggestion Index identifier 44
 0.0035
P6782 ROR ID 38
 0.0004
P2427 GRID ID 38
 0.0004
P1320 OpenCorporates ID 34
 0.0008
P213 ISNI 34
 0.0000
P2003 Instagram username 26
 0.0002
P244 Library of Congress authority ID 26
 0.0000
P454 Structurae structure ID 23
 0.0013
P3500 Ringgold ID 22
 0.0002
P946 ISIN 21
 0.0034
P1278 Legal Entity Identifier 21
 0.0007
P4293 PM20 folder ID 20
 0.0007
P2397 YouTube channel ID 18
 0.0003
P402 OpenStreetMap relation ID 18
 0.0001
P2657 EU Transparency Register ID 17
 0.0042
P6366 Microsoft Academic ID 17
 0.0001
P691 NKCR AUT ID 17
 0.0000
P4829 Swiss Enterprise Identification Number 16
 0.0139
P4264 LinkedIn company ID 16
 0.0015
P8988 Mapy.cz ID 16
 0.0004
P380 Mérimée ID 14
 0.0002
P10301 German Lobbyregister ID 13
 0.0063
P3417 Quora topic ID 13
 0.0001
P1838 PSS-archi ID 12
 0.0045
P950 Biblioteca Nacional de España ID 11
 0.0001
P6619 XING company ID 10
 0.0085
P6222 DIR3 ID 10
 0.0023
P4342 Store norske leksikon ID 10
 0.0001
P269 IdRef ID 9
 0.0000
P3153 Crossref funder ID 8
 0.0005
P2088 Crunchbase organization ID 8
 0.0004
P268 Bibliothèque nationale de France ID 8
 0.0000
P2326 GNS Unique Feature ID 8
 0.0000
P2627 ISO 9362 SWIFT/BIC code 6
 0.0021
P3347 PermID 6
 0.0009
P5383 archINFORM project ID 6
 0.0002
P10283 OpenAlex ID 6
 0.0001
P1296 Gran Enciclopèdia Catalana ID 6
 0.0001
P8189 National Library of Israel J9U ID 6
 0.0000
P949 National Library of Israel ID 5
 0.0001

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P4829 Swiss Enterprise Identification Number 16
 0.0139
P5785 EU Research participant ID 56
 0.0127
P3608 EU VAT number 93
 0.0090
P6619 XING company ID 10
 0.0085
P10301 German Lobbyregister ID 13
 0.0063
P1838 PSS-archi ID 12
 0.0045
P2657 EU Transparency Register ID 17
 0.0042
P8253 OSM Name Suggestion Index identifier 44
 0.0035
P7344 The Wind Power farm ID 3
 0.0034
P946 ISIN 21
 0.0034
P9950 RICS company code 4
 0.0029
P5285 Firmenbuchnummer 3
 0.0027
P6222 DIR3 ID 10
 0.0023
P8060 Glassdoor company ID 3
 0.0022
P2627 ISO 9362 SWIFT/BIC code 6
 0.0021
P3281 French National Assembly Lobbyist ID 2
 0.0019
P4264 LinkedIn company ID 16
 0.0015
P3376 Enterprise number (Belgium) 2
 0.0014
P454 Structurae structure ID 23
 0.0013
P6460 Swedish Organization Number 4
 0.0013
P8118 Forest Stewardship Council Certificate Code 1
 0.0012
P3743 ITU/ISO/IEC object identifier 3
 0.0012
P3178 Zaragoza monument ID 1
 0.0011
P5584 QS World University ID 2
 0.0011
P7771 PersonalData.IO ID 1
 0.0010
P3206 data.gouv.fr organisation ID 2
 0.0010
P3377 Bloomberg company ID 2
 0.0010
P3347 PermID 6
 0.0009
P6413 JORFSearch organization ID 4
 0.0009
P4339 Radio Radicale organizer ID 1
 0.0009
P5600 U-Multirank university ID 2
 0.0008
P10206 Comparably company ID 1
 0.0008
P1320 OpenCorporates ID 34
 0.0008
P7900 Monument Atlas Objekt-ID 1
 0.0007
P1278 Legal Entity Identifier 21
 0.0007
P4293 PM20 folder ID 20
 0.0007
P9477 Trap Danmark ID 2
 0.0007
P3324 petit-patrimoine.com ID 2
 0.0007
P5266 Finnish national bibliography corporate name ID 3
 0.0006
P5586 Times Higher Education World University ID 2
 0.0006
P5887 Arkivportalen agent ID 1
 0.0006
P5242 ARWU university ID 1
 0.0006
P3599 archival creator authority record at the Archives nationales 1
 0.0006
P6963 BaFin Institute ID 1
 0.0005
P3153 Crossref funder ID 8
 0.0005
P3393 LittleSis organization ID 2
 0.0005
P9880 Festivaletteratura person ID 1
 0.0005
P3580 SIPCA code 1
 0.0005
P1059 CVR number 2
 0.0005
P8653 Museen Dresden article ID 1
 0.0004