As of 2019-10-07, the Wikidata property CERL ID (P1871) is used on 163,846 items.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 163,798
0.0028
P227 GND ID 163,223
0.2069
P214 VIAF ID 159,182
0.1104
P569 date of birth 157,895
0.0420
P570 date of death 157,858
0.0876
P21 sex or gender 155,913
0.0317
P735 given name 135,741
0.0409
P106 occupation 122,950
0.0290
P213 ISNI 113,059
0.1003
P19 place of birth 100,210
0.0431
P20 place of death 91,970
0.0988
P27 country of citizenship 87,013
0.0265
P244 Library of Congress authority ID 77,182
0.0647
P1343 described by source 57,905
0.1250
P18 image 53,513
0.0173
P1006 NTA ID 53,218
0.1062
P269 SUDOC authorities ID 49,900
0.0919
P373 Commons category 49,746
0.0171
P2163 FAST ID 46,824
0.1120
P268 Bibliothèque nationale de France ID 44,115
0.0763
P1412 languages spoken, written or signed 42,068
0.0506
P648 Open Library ID 39,770
0.1206
P734 family name 39,667
0.0180
P646 Freebase ID 35,923
0.0257
P691 NKCR AUT ID 30,229
0.0781
P39 position held 25,378
0.0362
P1559 name in native language 22,651
0.0381
P140 religion 20,988
0.0578
P3430 SNAC Ark ID 20,764
0.0761
P937 work location 19,221
0.0547
P69 educated at 18,576
0.0170
P950 Biblioteca Nacional de España ID 18,298
0.0631
P1207 NUKAT ID 18,177
0.0611
P1017 BAV ID 18,003
0.0911
P22 father 17,231
0.0414
P245 ULAN ID 16,041
0.0704
P119 place of burial 15,871
0.0524
P40 child 15,661
0.0412
P1315 National Library of Australia ID 14,871
0.0678
P3762 openMLOL author ID 14,801
0.0806
P906 SELIBR ID 14,722
0.0685
P1417 Encyclopædia Britannica Online ID 14,605
0.0469
P5587 Libris-URI 14,205
0.0673
P463 member of 13,947
0.0394
P108 employer 13,473
0.0194
P3373 sibling 13,463
0.0518
P1711 British Museum person-institution 13,349
0.0736
P1415 Oxford Dictionary of National Biography ID 12,962
0.0611
P949 National Library of Israel identifier 12,901
0.0588
P650 RKDartists ID 12,447
0.0541

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P227 GND ID 163,223
0.2069
P1343 described by source 57,905
0.1250
P648 Open Library ID 39,770
0.1206
P2163 FAST ID 46,824
0.1120
P214 VIAF ID 159,182
0.1104
P1006 NTA ID 53,218
0.1062
P213 ISNI 113,059
0.1003
P20 place of death 91,970
0.0988
P269 SUDOC authorities ID 49,900
0.0919
P1017 BAV ID 18,003
0.0911
P570 date of death 157,858
0.0876
P3762 openMLOL author ID 14,801
0.0806
P691 NKCR AUT ID 30,229
0.0781
P268 Bibliothèque nationale de France ID 44,115
0.0763
P3430 SNAC Ark ID 20,764
0.0761
P1711 British Museum person-institution 13,349
0.0736
P245 ULAN ID 16,041
0.0704
P906 SELIBR ID 14,722
0.0685
P1315 National Library of Australia ID 14,871
0.0678
P5587 Libris-URI 14,205
0.0673
P244 Library of Congress authority ID 77,182
0.0647
P950 Biblioteca Nacional de España ID 18,298
0.0631
P1472 Commons Creator page 11,847
0.0613
P1415 Oxford Dictionary of National Biography ID 12,962
0.0611
P1207 NUKAT ID 18,177
0.0611
P949 National Library of Israel identifier 12,901
0.0588
P140 religion 20,988
0.0578
P2843 Benezit ID 11,050
0.0553
P937 work location 19,221
0.0547
P650 RKDartists ID 12,447
0.0541
P119 place of burial 15,871
0.0524
P3373 sibling 13,463
0.0518
P1412 languages spoken, written or signed 42,068
0.0506
P2949 WikiTree person ID 10,772
0.0481
P1417 Encyclopædia Britannica Online ID 14,605
0.0469
P97 noble title 8,978
0.0467
P1986 Dizionario biografico degli italiani Identifier 8,013
0.0448
P6886 writing language 8,447
0.0439
P53 family 8,856
0.0433
P19 place of birth 100,210
0.0431
P409 Libraries Australia ID 8,520
0.0431
P569 date of birth 157,895
0.0420
P22 father 17,231
0.0414
P40 child 15,661
0.0412
P735 given name 135,741
0.0409
P3782 Artnet artist ID 8,471
0.0402
P4159 WeRelate person ID 7,173
0.0396
P463 member of 13,947
0.0394
P3987 SHARE Catalogue author ID 8,826
0.0386
P1559 name in native language 22,651
0.0381