As of 2022-03-07, the Wikidata property Unique Property Reference Number (P8399) is used on 60 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
P625 coordinate location 60
 0.0000
P17 country 60
 0.0000
P31 instance of 60
 0.0000
P7959 historic county 49
 0.0001
P131 located in the administrative territorial entity 46
 0.0000
P18 image 42
 0.0000
P276 location 30
 0.0000
P6375 street address 29
 0.0000
P373 Commons category 27
 0.0000
P856 official website 26
 0.0000
P1435 heritage designation 24
 0.0000
P646 Freebase ID 23
 0.0000
P281 postal code 21
 0.0000
P361 part of 17
 0.0000
P718 Canmore ID 14
 0.0001
P613 OS grid reference 13
 0.0000
P571 inception 13
 0.0000
P4595 post town 12
 0.0024
P709 Historic Scotland ID 12
 0.0002
P1216 National Heritage List for England number 12
 0.0000
P84 architect 10
 0.0002
P149 architectural style 10
 0.0001
P669 located on street 8
 0.0001
P137 operator 8
 0.0000
P454 Structurae structure ID 7
 0.0004
P1619 date of official opening 7
 0.0001
P127 owned by 7
 0.0000
P7630 Dictionary of Scottish Architects building ID 6
 0.0009
P1004 MusicBrainz place ID 6
 0.0008
P138 named after 6
 0.0000
P186 made from material 6
 0.0000
P214 VIAF ID 6
 0.0000
P3749 Google Maps Customer ID 5
 0.0001
P1329 phone number 5
 0.0000
P3417 Quora topic ID 5
 0.0000
P140 religion or world view 5
 0.0000
P7411 Pubs Galore ID 4
 0.0003
P4971 UK Provider Reference Number 4
 0.0002
P2253 DfE URN 4
 0.0001
P1417 Encyclopædia Britannica Online ID 4
 0.0000
P4839 Wolfram Language entity code 4
 0.0000
P180 depicts 4
 0.0000
P244 Library of Congress authority ID 4
 0.0000
P7859 WorldCat Identities ID 4
 0.0000
P1566 GeoNames ID 4
 0.0000
P5282 ground level 360 degree view 3
 0.0061
P1602 Art UK venue ID 3
 0.0015
P5652 Carthalia ID 3
 0.0004
P1101 floors above ground 3
 0.0002
P7561 category for the interior of the item 3
 0.0002

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P5282 ground level 360 degree view 3
 0.0061
P4595 post town 12
 0.0024
P2468 Theatricalia theatre ID 1
 0.0016
P1602 Art UK venue ID 3
 0.0015
P1870 Name Assigning Authority Number 1
 0.0014
P631 structural engineer 2
 0.0012
P9000 World History Encyclopedia ID 1
 0.0010
P1301 number of elevators 2
 0.0010
P7630 Dictionary of Scottish Architects building ID 6
 0.0009
P1004 MusicBrainz place ID 6
 0.0008
P4079 Theatres Trust Database ID 1
 0.0008
P4702 Google Arts & Culture partner ID 1
 0.0007
P5432 setlist.fm venue ID 1
 0.0007
P4146 Athenaeum museum ID 1
 0.0006
P1699 SkyscraperPage building ID 1
 0.0006
P1481 vici.org ID 1
 0.0005
P3977 Songkick venue ID 1
 0.0005
P6713 Australian War Memorial ID 1
 0.0005
P454 Structurae structure ID 7
 0.0004
P5652 Carthalia ID 3
 0.0004
P193 main building contractor 1
 0.0004
P10 video 2
 0.0003
P9284 GB1900 ID 1
 0.0003
P4535 EUTA theatre ID 1
 0.0003
P8933 category for the view from the item 2
 0.0003
P7411 Pubs Galore ID 4
 0.0003
P4173 Instagram location ID 1
 0.0003
P4848 Libraries.org ID 1
 0.0003
P455 Emporis building ID 1
 0.0002
P7772 Atlas Obscura identifier 2
 0.0002
P3032 adjacent building 1
 0.0002
P1101 floors above ground 3
 0.0002
P3451 nighttime view 1
 0.0002
P1430 OpenPlaques subject ID 1
 0.0002
P4971 UK Provider Reference Number 4
 0.0002
P709 Historic Scotland ID 12
 0.0002
P1612 Commons Institution page 1
 0.0002
P84 architect 10
 0.0002
P7561 category for the interior of the item 3
 0.0002
P718 Canmore ID 14
 0.0001
P547 commemorates 3
 0.0001
P2253 DfE URN 4
 0.0001
P1936 Digital Atlas of the Roman Empire ID 1
 0.0001
P4003 Facebook page ID 1
 0.0001
P3134 TripAdvisor ID 2
 0.0001
P5464 A Church Near You church ID 2
 0.0001
P8989 category for the view of the item 1
 0.0001
P1451 motto text 1
 0.0001
P466 occupant 3
 0.0001
P3749 Google Maps Customer ID 5
 0.0001