As of 2022-03-07, the Wikidata property California Office of Historic Preservation ID (P6012) is used on 1,356 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
P649 NRHP reference number 956
 0.0132
P646 Freebase ID 830
 0.0002
P5383 archINFORM project ID 500
 0.0128
P1566 GeoNames ID 364
 0.0001
P590 GNIS ID 266
 0.0004
P2671 Google Knowledge Graph ID 249
 0.0000
P214 VIAF ID 182
 0.0001
P244 Library of Congress authority ID 152
 0.0001
P7859 WorldCat Identities ID 139
 0.0001
P6766 Who's on First ID 94
 0.0002
P7772 Atlas Obscura identifier 84
 0.0087
P2581 BabelNet ID 78
 0.0011
P3417 Quora topic ID 67
 0.0004
P8655 LoC HABS/HAER/HALS place ID 56
 0.0119
P3749 Google Maps Customer ID 55
 0.0012
P774 FIPS 55-3 (locations in the US) 54
 0.0010
P5573 archINFORM location ID 50
 0.0012
P6486 Pacific Coast Architecture Database building ID 41
 0.0251
P8246 Natural Atlas ID 40
 0.0102
P8649 National Park Service place ID 34
 0.0171
P1417 Encyclopædia Britannica Online ID 31
 0.0002
P1281 WOEID 30
 0.0009
P1667 Getty Thesaurus of Geographic Names ID 28
 0.0005
P4848 Libraries.org ID 26
 0.0051
P454 Structurae structure ID 26
 0.0014
P2002 Twitter username 26
 0.0001
P2013 Facebook ID 25
 0.0001
P4839 Wolfram Language entity code 24
 0.0001
P998 Curlie ID 23
 0.0018
P2980 ARLHS lighthouse ID 22
 0.0039
P213 ISNI 22
 0.0000
P3723 USCG lighthouse ID 20
 0.0100
P1225 U.S. National Archives Identifier 20
 0.0000
P3562 Admiralty number 19
 0.0025
P3134 TripAdvisor ID 19
 0.0012
P227 GND ID 19
 0.0000
P3601 MarineTraffic Lighthouse ID 17
 0.0046
P3609 Recreation.gov gateway ID 17
 0.0043
P4129 Cinema Treasures ID 17
 0.0003
P1004 MusicBrainz place ID 16
 0.0019
P2003 Instagram username 16
 0.0001
P402 OpenStreetMap relation ID 16
 0.0001
P2971 GCatholic church ID 14
 0.0011
P7471 iNaturalist place ID 14
 0.0003
P1296 Gran Enciclopèdia Catalana ID 14
 0.0001
P6006 Museum Universe Data File ID 12
 0.0068
P4803 Amtrak station code 12
 0.0063
P8168 FactGrid item ID 12
 0.0001
P8189 National Library of Israel J9U ID 12
 0.0001
P3108 Yelp ID 11
 0.0029

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6486 Pacific Coast Architecture Database building ID 41
 0.0251
P8649 National Park Service place ID 34
 0.0171
P649 NRHP reference number 956
 0.0132
P5383 archINFORM project ID 500
 0.0128
P8655 LoC HABS/HAER/HALS place ID 56
 0.0119
P8246 Natural Atlas ID 40
 0.0102
P3723 USCG lighthouse ID 20
 0.0100
P7772 Atlas Obscura identifier 84
 0.0087
P6006 Museum Universe Data File ID 12
 0.0068
P4803 Amtrak station code 12
 0.0063
P8723 American Heritage place ID 9
 0.0059
P3516 National Park Foundation ID 10
 0.0056
P4848 Libraries.org ID 26
 0.0051
P3515 NPCA ID 9
 0.0051
P7129 PEPC park ID 9
 0.0050
P4083 Park Alpha Code 9
 0.0049
P7149 OhRanger.com ID 9
 0.0048
P8520 TCLF ID 7
 0.0046
P3601 MarineTraffic Lighthouse ID 17
 0.0046
P3609 Recreation.gov gateway ID 17
 0.0043
P2980 ARLHS lighthouse ID 22
 0.0039
P8567 The Living New Deal ID 6
 0.0038
P8828 AAA attraction ID 6
 0.0038
P7127 AllTrails trail ID 8
 0.0037
P5734 Historic Hotels of America ID 6
 0.0036
P7181 PLIA ID 5
 0.0031
P5432 setlist.fm venue ID 8
 0.0030
P3108 Yelp ID 11
 0.0029
P1381 bridgehunter.com ID 10
 0.0029
P3562 Admiralty number 19
 0.0025
P5827 National Trust for Historic Preservation ID 4
 0.0024
P1380 BridgeReports.com ID 7
 0.0023
P4173 Instagram location ID 11
 0.0022
P8741 Great Places ID 3
 0.0021
P3676 National Bridge Inventory Number 7
 0.0021
P8838 LibraryThing venue ID 3
 0.0020
P4328 Brueckenweb ID 3
 0.0019
P1004 MusicBrainz place ID 16
 0.0019
P6265 MinDat locality ID 3
 0.0018
P998 Curlie ID 23
 0.0018
P3607 Booking.com hotel ID 3
 0.0015
P8869 AAA restaurant ID 2
 0.0015
P7948 GreatSchools ID 2
 0.0014
P454 Structurae structure ID 26
 0.0014
P8868 AAA hotel ID 2
 0.0014
P7279 Peakbagger key col ID 2
 0.0014
P9938 Densho Encyclopedia ID 2
 0.0013
P7883 Historical Marker Database ID 2
 0.0013
P10235 LocalWiki ID 2
 0.0013
P5904 ASCE Historical Civil Engineering Landmark ID 2
 0.0013