As of 2022-03-07, the Wikidata property NSK ID (P1375) is used on 20,670 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
P31 instance of 20,654
 0.0002
P214 VIAF ID 20,593
 0.0075
P7859 WorldCat Identities ID 19,960
 0.0108
P213 ISNI 19,819
 0.0142
P21 sex or gender 19,729
 0.0025
P244 Library of Congress authority ID 19,397
 0.0144
P106 occupation 19,210
 0.0028
P569 date of birth 19,186
 0.0036
P735 given name 18,284
 0.0029
P227 GND ID 18,077
 0.0140
P269 IdRef ID 17,859
 0.0325
P1207 NUKAT ID 17,223
 0.0326
P268 Bibliothèque nationale de France ID 16,616
 0.0284
P1006 Nationale Thesaurus voor Auteurs ID 16,608
 0.0321
P27 country of citizenship 16,509
 0.0041
P1412 languages spoken, written or signed 16,168
 0.0080
P19 place of birth 15,570
 0.0052
P8189 National Library of Israel J9U ID 14,843
 0.0834
P691 NKCR AUT ID 14,596
 0.0322
P1015 NORAF ID 13,597
 0.0801
P7293 PLWABN ID 13,409
 0.0391
P734 family name 13,028
 0.0037
P3065 RERO ID 12,592
 0.1565
P646 Freebase ID 11,983
 0.0027
P271 CiNii author ID (books) 11,940
 0.1264
P570 date of death 11,906
 0.0044
P2163 FAST ID 10,525
 0.0237
P3987 SHARE Catalogue author ID 10,346
 0.0572
P69 educated at 9,997
 0.0058
P409 Libraries Australia ID 9,935
 0.1302
P950 Biblioteca Nacional de España ID 9,718
 0.0466
P20 place of death 9,707
 0.0081
P18 image 9,692
 0.0024
P8179 Canadiana Name Authority ID 9,170
 0.1391
P7902 Deutsche Biographie (GND) ID 9,003
 0.0141
P1280 CONOR.SI ID 8,761
 0.0754
P373 Commons category 8,463
 0.0024
P1315 NLA Trove people ID 8,433
 0.0728
P1343 described by source 8,135
 0.0116
P648 Open Library ID 7,844
 0.0277
P108 employer 7,734
 0.0067
P949 National Library of Israel ID 7,691
 0.0848
P7699 National Library of Lithuania ID 7,557
 0.1905
P166 award received 7,511
 0.0118
P1368 LNB ID 7,360
 0.1191
P8034 Vatican Library VcBA ID 6,846
 0.0563
P1695 NLP ID (unique) 6,644
 0.0906
P349 National Diet Library ID 6,599
 0.0429
P1005 Portuguese National Library ID 6,422
 0.0963
P9984 CANTIC ID 6,392
 0.0915

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P7699 National Library of Lithuania ID 7,557
 0.1905
P4619 National Library of Brazil ID 4,565
 0.1629
P3065 RERO ID 12,592
 0.1565
P8179 Canadiana Name Authority ID 9,170
 0.1391
P6394 ELNET ID 3,170
 0.1325
P409 Libraries Australia ID 9,935
 0.1302
P271 CiNii author ID (books) 11,940
 0.1264
P3280 BAnQ author ID 3,772
 0.1205
P1368 LNB ID 7,360
 0.1191
P7982 Hrvatska enciklopedija ID 4,336
 0.1078
P7369 National Library of Chile ID 2,711
 0.1053
P7029 National Library of Russia ID 2,497
 0.1044
P1005 Portuguese National Library ID 6,422
 0.0963
P3846 DBC author ID 2,322
 0.0957
P5019 Brockhaus Enzyklopädie online ID 4,750
 0.0919
P8851 CONOR.SR ID 3,934
 0.0917
P9984 CANTIC ID 6,392
 0.0915
P1695 NLP ID (unique) 6,644
 0.0906
P3348 National Library of Greece ID 4,600
 0.0905
P8849 CONOR.BG ID 3,145
 0.0887
P1273 CANTIC ID (old) 6,036
 0.0886
P949 National Library of Israel ID 7,691
 0.0848
P8189 National Library of Israel J9U ID 14,843
 0.0834
P8349 Proleksis enciklopedija ID 2,487
 0.0827
P1015 NORAF ID 13,597
 0.0801
P3630 Babelio author ID 4,582
 0.0763
P1580 University of Barcelona authority ID (obsolete) 5,615
 0.0757
P7305 Online PWN Encyclopedia ID 3,835
 0.0756
P10242 Lur Encyclopedic Dictionary ID 2,416
 0.0755
P1280 CONOR.SI ID 8,761
 0.0754
P8750 Unione Romana Biblioteche Scientifiche ID 3,206
 0.0744
P7666 Visuotinė lietuvių enciklopedija ID 2,645
 0.0738
P7865 CoBiS author ID 2,652
 0.0738
P1315 NLA Trove people ID 8,433
 0.0728
P3222 NE.se ID 4,268
 0.0712
P3219 Encyclopædia Universalis ID 3,532
 0.0705
P8313 Den Store Danske ID 3,231
 0.0679
P906 SELIBR ID 6,026
 0.0664
P3365 Treccani ID 2,797
 0.0656
P4223 Treccani's Enciclopedia Italiana ID 1,922
 0.0652
P396 SBN author ID 4,697
 0.0650
P866 Perlentaucher ID 1,895
 0.0628
P1017 Vatican Library ID (former scheme) 4,773
 0.0624
P5731 Angelicum ID 3,725
 0.0593
P5034 National Library of Korea ID 4,814
 0.0587
P3987 SHARE Catalogue author ID 10,346
 0.0572
P9081 SEARCH on line catalogue ID 1,756
 0.0566
P2734 Unz Review author ID 1,807
 0.0564
P8034 Vatican Library VcBA ID 6,846
 0.0563
P1309 EGAXA ID 1,395
 0.0561