As of 2019-05-20, the Wikidata property instance of (P31) is used on 53,477,564 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
P577 publication date 22,693,437
0.4243
P1476 title 22,613,654
0.4229
P1433 published in 21,602,550
0.4039
P2093 author name string 21,035,682
0.3934
P304 page(s) 20,326,035
0.3801
P478 volume 20,257,752
0.3788
P433 issue 18,519,517
0.3463
P698 PubMed ID 17,814,725
0.3331
P356 DOI 16,913,554
0.3163
P17 country 9,965,902
0.1835
P131 located in the administrative territorial entity 7,427,538
0.1384
P2860 cites 7,345,502
0.1374
P625 coordinate location 6,678,371
0.1236
P921 main subject 5,526,058
0.1033
P932 PMCID 4,635,071
0.0867
P5875 ResearchGate publication ID 4,574,667
0.0855
P21 sex or gender 4,333,184
0.0810
P50 author 3,997,495
0.0747
P106 occupation 3,951,546
0.0739
P407 language of work or name 3,900,806
0.0729
P569 date of birth 3,587,280
0.0671
P1566 GeoNames ID 3,449,168
0.0642
P735 given name 3,128,618
0.0585
P27 country of citizenship 3,003,202
0.0562
P18 image 2,711,433
0.0506
P225 taxon name 2,606,309
0.0487
P171 parent taxon 2,606,296
0.0487
P105 taxon rank 2,604,834
0.0487
P373 Commons category 2,556,067
0.0477
P703 found in taxon 2,330,008
0.0435
P19 place of birth 2,178,313
0.0407
P279 subclass of 2,158,359
0.0402
P846 Global Biodiversity Information Facility ID 2,075,983
0.0388
P570 date of death 1,754,733
0.0328
P2044 elevation above sea level 1,634,960
0.0306
P1435 heritage designation 1,528,826
0.0285
P421 located in time zone 1,466,734
0.0274
P2326 GNS Unique Feature ID 1,460,445
0.0273
P571 inception 1,432,217
0.0267
P214 VIAF ID 1,395,974
0.0261
P734 family name 1,387,788
0.0260
P830 Encyclopedia of Life ID 1,375,596
0.0257
P5055 IRMNG ID 1,249,377
0.0234
P641 sport 1,235,730
0.0231
P646 Freebase ID 1,187,263
0.0222
P244 Library of Congress authority ID 1,079,087
0.0202
P2548 strand orientation 1,063,531
0.0199
P644 genomic start 1,063,347
0.0199
P645 genomic end 1,063,340
0.0199
P213 ISNI 1,057,629
0.0198

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P577 publication date 22,693,437
0.4243
P1476 title 22,613,654
0.4229
P1433 published in 21,602,550
0.4039
P2093 author name string 21,035,682
0.3934
P304 page(s) 20,326,035
0.3801
P478 volume 20,257,752
0.3788
P433 issue 18,519,517
0.3463
P698 PubMed ID 17,814,725
0.3331
P356 DOI 16,913,554
0.3163
P17 country 9,965,902
0.1835
P131 located in the administrative territorial entity 7,427,538
0.1384
P2860 cites 7,345,502
0.1374
P625 coordinate location 6,678,371
0.1236
P921 main subject 5,526,058
0.1033
P932 PMCID 4,635,071
0.0867
P5875 ResearchGate publication ID 4,574,667
0.0855
P21 sex or gender 4,333,184
0.0810
P50 author 3,997,495
0.0747
P106 occupation 3,951,546
0.0739
P407 language of work or name 3,900,806
0.0729
P569 date of birth 3,587,280
0.0671
P1566 GeoNames ID 3,449,168
0.0642
P735 given name 3,128,618
0.0585
P27 country of citizenship 3,003,202
0.0562
P18 image 2,711,433
0.0506
P225 taxon name 2,606,309
0.0487
P171 parent taxon 2,606,296
0.0487
P105 taxon rank 2,604,834
0.0487
P373 Commons category 2,556,067
0.0477
P703 found in taxon 2,330,008
0.0435
P19 place of birth 2,178,313
0.0407
P279 subclass of 2,158,359
0.0402
P846 Global Biodiversity Information Facility ID 2,075,983
0.0388
P570 date of death 1,754,733
0.0328
P2044 elevation above sea level 1,634,960
0.0306
P1435 heritage designation 1,528,826
0.0285
P421 located in time zone 1,466,734
0.0274
P2326 GNS Unique Feature ID 1,460,445
0.0273
P571 inception 1,432,217
0.0267
P214 VIAF ID 1,395,974
0.0261
P734 family name 1,387,788
0.0260
P830 Encyclopedia of Life ID 1,375,596
0.0257
P5055 IRMNG ID 1,249,377
0.0234
P641 sport 1,235,730
0.0231
P646 Freebase ID 1,187,263
0.0222
P244 Library of Congress authority ID 1,079,087
0.0202
P2548 strand orientation 1,063,531
0.0199
P644 genomic start 1,063,347
0.0199
P645 genomic end 1,063,340
0.0199
P213 ISNI 1,057,629
0.0198