As of 2022-03-07, the Wikidata property PolSys ID (P1980) is used on 5,719 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
P646 Freebase ID 3,247
 0.0007
P3072 Storting person ID 2,967
 0.5171
P4342 Store norske leksikon ID 1,765
 0.0220
P2671 Google Knowledge Graph ID 1,690
 0.0002
P214 VIAF ID 1,487
 0.0005
P4574 Norwegian historical register of persons ID 1,316
 0.1130
P7859 WorldCat Identities ID 1,020
 0.0006
P1015 NORAF ID 898
 0.0054
P5080 Norsk biografisk leksikon ID 678
 0.0632
P3368 Prabook ID 665
 0.0029
P213 ISNI 645
 0.0005
P6520 Lokalhistoriewiki.no ID 595
 0.0455
P244 Library of Congress authority ID 466
 0.0003
P345 IMDb ID 374
 0.0005
P227 GND ID 257
 0.0002
P3154 Runeberg author ID 239
 0.0100
P1248 KulturNav-ID 192
 0.0077
P10231 WikiStrinda ID 178
 0.0269
P2163 FAST ID 171
 0.0004
P1006 Nationale Thesaurus voor Auteurs ID 168
 0.0003
P269 IdRef ID 153
 0.0003
P1331 PACE member ID 151
 0.0120
P1207 NUKAT ID 137
 0.0003
P8313 Den Store Danske ID 128
 0.0036
P3222 NE.se ID 127
 0.0026
P2600 Geni.com profile ID 125
 0.0005
P8269 Norwegian prisoner register person ID 118
 0.0185
P2949 WikiTree person ID 108
 0.0004
P10436 Drammen city encyclopedia ID 101
 0.0165
P5887 Arkivportalen agent ID 97
 0.0151
P2002 Twitter username 93
 0.0003
P268 Bibliothèque nationale de France ID 92
 0.0002
P7847 DigitaltMuseum ID 84
 0.0083
P906 SELIBR ID 79
 0.0010
P5587 Libris-URI 79
 0.0006
P648 Open Library ID 76
 0.0003
P7902 Deutsche Biographie (GND) ID 61
 0.0001
P6821 Uppsala University Alvin ID 60
 0.0017
P1871 CERL Thesaurus ID 57
 0.0002
P5871 Norwegian war refugees register ID 56
 0.0093
P1284 Munzinger person ID 48
 0.0013
P7293 PLWABN ID 44
 0.0001
P2013 Facebook ID 43
 0.0002
P9318 Ávvir topic ID 38
 0.0054
P1819 genealogics.org person ID 37
 0.0002
P3430 SNAC ARK ID 35
 0.0002
P691 NKCR AUT ID 34
 0.0001
P1741 GTAA ID 30
 0.0007
P2287 CRIStin ID 29
 0.0035
P6944 Bionomia ID 29
 0.0019

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P3072 Storting person ID 2,967
 0.5171
P4574 Norwegian historical register of persons ID 1,316
 0.1130
P5080 Norsk biografisk leksikon ID 678
 0.0632
P6520 Lokalhistoriewiki.no ID 595
 0.0455
P10231 WikiStrinda ID 178
 0.0269
P4342 Store norske leksikon ID 1,765
 0.0220
P8269 Norwegian prisoner register person ID 118
 0.0185
P10436 Drammen city encyclopedia ID 101
 0.0165
P5887 Arkivportalen agent ID 97
 0.0151
P1331 PACE member ID 151
 0.0120
P3154 Runeberg author ID 239
 0.0100
P5871 Norwegian war refugees register ID 56
 0.0093
P7847 DigitaltMuseum ID 84
 0.0083
P1248 KulturNav-ID 192
 0.0077
P9318 Ávvir topic ID 38
 0.0054
P1015 NORAF ID 898
 0.0054
P8518 Henrik Ibsen writings ID 24
 0.0040
P8313 Den Store Danske ID 128
 0.0036
P2287 CRIStin ID 29
 0.0035
P7466 Edvard Munch's correspondance person ID 20
 0.0031
P3368 Prabook ID 665
 0.0029
P3222 NE.se ID 127
 0.0026
P3360 Nobel Prize People Nomination ID 25
 0.0026
P5081 Norsk kunstnerleksikon ID 18
 0.0022
P6944 Bionomia ID 29
 0.0019
P3389 Royal Swedish Academy of Letters member ID 13
 0.0018
P9495 National Historical Museums of Sweden agent ID 26
 0.0017
P6821 Uppsala University Alvin ID 60
 0.0017
P3217 Dictionary of Swedish National Biography ID 20
 0.0015
P4819 Swedish Portrait Archive ID 18
 0.0014
P1284 Munzinger person ID 48
 0.0013
P8899 Swedish National Library Arken ID 10
 0.0011
P4167 Dagens Næringsliv topic ID 6
 0.0010
P4359 gravsted.dk ID 15
 0.0010
P906 SELIBR ID 79
 0.0010
P5306 LONSEA ID 6
 0.0009
P1847 Nasjonalbiblioteket photographer ID 5
 0.0008
P646 Freebase ID 3,247
 0.0007
P4972 Norwegian war sailor register person ID 4
 0.0007
P7655 Speiderhistorisk leksikon ID 4
 0.0007
P1741 GTAA ID 30
 0.0007
P7305 Online PWN Encyclopedia ID 26
 0.0007
P2350 SpeedSkatingBase.eu ID 5
 0.0006
P3694 SpeedSkatingNews.info speed skater ID 5
 0.0006
P5587 Libris-URI 79
 0.0006
P5101 Swedish Literature Bank Author ID 5
 0.0006
P4293 PM20 folder ID 19
 0.0006
P7859 WorldCat Identities ID 1,020
 0.0006
P214 VIAF ID 1,487
 0.0005
P5324 Swedish National Archive Reference Code 5
 0.0005