As of 2022-03-07, the Wikidata property OpenPlaques plaque ID (P1893) is used on 1,003 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
P1947 Mapillary ID 102
 0.0779
P8784 AAGM site ID 84
 0.0828
P1216 National Heritage List for England number 70
 0.0002
P1430 OpenPlaques subject ID 29
 0.0041
P646 Freebase ID 26
 0.0000
P4117 National Record of the Historic Environment ID 21
 0.0109
P3749 Google Maps Customer ID 21
 0.0005
P2671 Google Knowledge Graph ID 19
 0.0000
P7859 WorldCat Identities ID 15
 0.0000
P214 VIAF ID 15
 0.0000
P8048 Women of Scotland memorial ID 13
 0.0115
P244 Library of Congress authority ID 12
 0.0000
P3134 TripAdvisor ID 10
 0.0006
P4079 Theatres Trust Database ID 5
 0.0023
P7411 Pubs Galore ID 5
 0.0003
P213 ISNI 5
 0.0000
P3417 Quora topic ID 4
 0.0000
P2013 Facebook ID 4
 0.0000
P648 Open Library ID 4
 0.0000
P2002 Twitter username 4
 0.0000
P1006 Nationale Thesaurus voor Auteurs ID 4
 0.0000
P8803 stolpersteine-berlin.de Stolperstein identifier 3
 0.0010
P6782 ROR ID 3
 0.0000
P2427 GRID ID 3
 0.0000
P2163 FAST ID 3
 0.0000
P691 NKCR AUT ID 3
 0.0000
P1207 NUKAT ID 3
 0.0000
P269 IdRef ID 3
 0.0000
P227 GND ID 3
 0.0000
P2468 Theatricalia theatre ID 2
 0.0013
P3607 Booking.com hotel ID 2
 0.0012
P3642 ARCHON code 2
 0.0005
P3820 Flanders Arts Institute venue ID 2
 0.0005
P4535 EUTA theatre ID 2
 0.0005
P3038 IWM memorial ID 2
 0.0003
P5652 Carthalia ID 2
 0.0002
P8974 SAPA ID 2
 0.0001
P3348 National Library of Greece ID 2
 0.0001
P3782 Artnet artist ID 2
 0.0000
P3430 SNAC ARK ID 2
 0.0000
P402 OpenStreetMap relation ID 2
 0.0000
P7293 PLWABN ID 2
 0.0000
P268 Bibliothèque nationale de France ID 2
 0.0000
P345 IMDb ID 2
 0.0000
P1566 GeoNames ID 2
 0.0000
P3470 Woodland Trust wood ID 1
 0.0010
P7883 Historical Marker Database ID 1
 0.0009
P4352 BillionGraves cemetery ID 1
 0.0007
P3481 Parks & Gardens UK record ID 1
 0.0005
P6745 Orlando author ID 1
 0.0004

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P8784 AAGM site ID 84
 0.0828
P1947 Mapillary ID 102
 0.0779
P8048 Women of Scotland memorial ID 13
 0.0115
P4117 National Record of the Historic Environment ID 21
 0.0109
P1430 OpenPlaques subject ID 29
 0.0041
P4079 Theatres Trust Database ID 5
 0.0023
P2468 Theatricalia theatre ID 2
 0.0013
P3607 Booking.com hotel ID 2
 0.0012
P8803 stolpersteine-berlin.de Stolperstein identifier 3
 0.0010
P3470 Woodland Trust wood ID 1
 0.0010
P7883 Historical Marker Database ID 1
 0.0009
P4352 BillionGraves cemetery ID 1
 0.0007
P3134 TripAdvisor ID 10
 0.0006
P3642 ARCHON code 2
 0.0005
P3820 Flanders Arts Institute venue ID 2
 0.0005
P3481 Parks & Gardens UK record ID 1
 0.0005
P4535 EUTA theatre ID 2
 0.0005
P3749 Google Maps Customer ID 21
 0.0005
P6745 Orlando author ID 1
 0.0004
P8140 motorsportstats.com driver ID 1
 0.0004
P3048 racing-reference driver ID 1
 0.0004
P2622 Companies House company ID 1
 0.0003
P3038 IWM memorial ID 2
 0.0003
P7411 Pubs Galore ID 5
 0.0003
P1602 Art UK venue ID 1
 0.0003
P7753 Projekt Gutenberg-DE author ID 1
 0.0003
P1564 At the Circulating Library ID 1
 0.0003
P9466 Gyldendals Teaterleksikon ID 1
 0.0003
P3057 Charity Commission no. 1
 0.0003
P5652 Carthalia ID 2
 0.0002
P3361 PictoRight ID code 1
 0.0002
P2533 WomenWriters ID 1
 0.0002
P4848 Libraries.org ID 1
 0.0002
P4576 Tidal artist ID 1
 0.0002
P8336 MNBAQ artist ID 1
 0.0002
P2741 Tate artist ID 1
 0.0002
P3684 Driver Database driver ID 1
 0.0002
P3603 Minneapolis Institute of Art constituent ID 1
 0.0002
P1216 National Heritage List for England number 70
 0.0002
P1920 CWGC burial ground ID 1
 0.0002
P1968 Foursquare venue ID 1
 0.0002
P4862 Amazon author ID 1
 0.0001
P6295 ARTIC artist ID 1
 0.0001
P7711 Joconde author ID 1
 0.0001
P2191 Vegetti Catalog of Fantastic Literature NILF ID 1
 0.0001
P4003 Facebook page ID 1
 0.0001
P6829 Dictionary of Irish Biography ID 1
 0.0001
P2252 National Gallery of Art artist ID 1
 0.0001
P8974 SAPA ID 2
 0.0001
P1553 Yandex Music artist ID 1
 0.0001