As of 2022-03-07, the Wikidata property MDAH's HRI ID (P8249) is used on 437 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 422
 0.0058
P646 Freebase ID 251
 0.0001
P5383 archINFORM project ID 134
 0.0035
P2671 Google Knowledge Graph ID 108
 0.0000
P3518 Smithsonian trinomial 24
 0.0217
P214 VIAF ID 16
 0.0000
P1566 GeoNames ID 16
 0.0000
P2025 Find A Grave cemetery ID 13
 0.0011
P244 Library of Congress authority ID 11
 0.0000
P590 GNIS ID 10
 0.0000
P1381 bridgehunter.com ID 9
 0.0035
P7859 WorldCat Identities ID 9
 0.0000
P1417 Encyclopædia Britannica Online ID 8
 0.0000
P8246 Natural Atlas ID 6
 0.0020
P8623 American Battlefield Trust battlefield ID 5
 0.0104
P7772 Atlas Obscura identifier 5
 0.0006
P7471 iNaturalist place ID 5
 0.0001
P7688 Mississippi Encyclopedia ID 4
 0.0056
P3516 National Park Foundation ID 4
 0.0047
P3515 NPCA ID 4
 0.0046
P7129 PEPC park ID 4
 0.0046
P4083 Park Alpha Code 4
 0.0044
P4803 Amtrak station code 4
 0.0040
P3609 Recreation.gov gateway ID 4
 0.0013
P454 Structurae structure ID 4
 0.0002
P3417 Quora topic ID 4
 0.0000
P4839 Wolfram Language entity code 3
 0.0000
P6766 Who's on First ID 3
 0.0000
P1225 U.S. National Archives Identifier 3
 0.0000
P4170 America's National Parks ID 2
 0.0033
P5827 National Trust for Historic Preservation ID 2
 0.0028
P1380 BridgeReports.com ID 2
 0.0009
P3676 National Bridge Inventory Number 2
 0.0008
P8655 LoC HABS/HAER/HALS place ID 2
 0.0005
P2980 ARLHS lighthouse ID 2
 0.0004
P2971 GCatholic church ID 2
 0.0002
P4129 Cinema Treasures ID 2
 0.0000
P213 ISNI 2
 0.0000
P7149 OhRanger.com ID 1
 0.0010
P3723 USCG lighthouse ID 1
 0.0009
P4702 Google Arts & Culture partner ID 1
 0.0006
P7942 National Historic Lookout Register ID 1
 0.0005
P6713 Australian War Memorial ID 1
 0.0004
P3601 MarineTraffic Lighthouse ID 1
 0.0004
P1305 CTBUH Skyscraper Center building ID 1
 0.0002
P3562 Admiralty number 1
 0.0001
P1004 MusicBrainz place ID 1
 0.0001
P2484 NCES school ID 1
 0.0001
P3134 TripAdvisor ID 1
 0.0001
P5573 archINFORM location ID 1
 0.0000

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3518 Smithsonian trinomial 24
 0.0217
P8623 American Battlefield Trust battlefield ID 5
 0.0104
P649 NRHP reference number 422
 0.0058
P7688 Mississippi Encyclopedia ID 4
 0.0056
P3516 National Park Foundation ID 4
 0.0047
P3515 NPCA ID 4
 0.0046
P7129 PEPC park ID 4
 0.0046
P4083 Park Alpha Code 4
 0.0044
P4803 Amtrak station code 4
 0.0040
P1381 bridgehunter.com ID 9
 0.0035
P5383 archINFORM project ID 134
 0.0035
P4170 America's National Parks ID 2
 0.0033
P5827 National Trust for Historic Preservation ID 2
 0.0028
P8246 Natural Atlas ID 6
 0.0020
P3609 Recreation.gov gateway ID 4
 0.0013
P2025 Find A Grave cemetery ID 13
 0.0011
P7149 OhRanger.com ID 1
 0.0010
P1380 BridgeReports.com ID 2
 0.0009
P3723 USCG lighthouse ID 1
 0.0009
P3676 National Bridge Inventory Number 2
 0.0008
P4702 Google Arts & Culture partner ID 1
 0.0006
P7772 Atlas Obscura identifier 5
 0.0006
P7942 National Historic Lookout Register ID 1
 0.0005
P8655 LoC HABS/HAER/HALS place ID 2
 0.0005
P2980 ARLHS lighthouse ID 2
 0.0004
P6713 Australian War Memorial ID 1
 0.0004
P3601 MarineTraffic Lighthouse ID 1
 0.0004
P454 Structurae structure ID 4
 0.0002
P1305 CTBUH Skyscraper Center building ID 1
 0.0002
P2971 GCatholic church ID 2
 0.0002
P3562 Admiralty number 1
 0.0001
P1004 MusicBrainz place ID 1
 0.0001
P7471 iNaturalist place ID 5
 0.0001
P2484 NCES school ID 1
 0.0001
P3134 TripAdvisor ID 1
 0.0001
P646 Freebase ID 251
 0.0001
P1417 Encyclopædia Britannica Online ID 8
 0.0000
P4129 Cinema Treasures ID 2
 0.0000
P5573 archINFORM location ID 1
 0.0000
P3749 Google Maps Customer ID 1
 0.0000
P3417 Quora topic ID 4
 0.0000
P590 GNIS ID 10
 0.0000
P2671 Google Knowledge Graph ID 108
 0.0000
P4839 Wolfram Language entity code 3
 0.0000
P3500 Ringgold ID 1
 0.0000
P6782 ROR ID 1
 0.0000
P2427 GRID ID 1
 0.0000
P244 Library of Congress authority ID 11
 0.0000
P214 VIAF ID 16
 0.0000
P6766 Who's on First ID 3
 0.0000