As of 2019-08-05, the Wikidata property instance of (P31) is used on 55,203,521 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
P1476 title 23,504,204
0.4258
P577 publication date 23,155,524
0.4194
P1433 published in 22,076,654
0.3999
P2093 author name string 21,383,279
0.3874
P304 page(s) 20,597,824
0.3731
P478 volume 20,539,514
0.3721
P433 issue 18,920,253
0.3427
P698 PubMed ID 18,034,116
0.3267
P356 DOI 17,189,461
0.3114
P17 country 10,529,471
0.1880
P131 located in the administrative territorial entity 7,634,146
0.1379
P2860 cites 7,345,771
0.1331
P625 coordinate location 6,883,285
0.1236
P921 main subject 6,148,935
0.1114
P407 language of work or name 5,573,000
0.1009
P21 sex or gender 4,836,896
0.0876
P932 PMCID 4,787,046
0.0867
P5875 ResearchGate publication identifier 4,574,828
0.0829
P50 author 4,355,076
0.0788
P106 occupation 4,126,117
0.0747
P569 date of birth 3,693,816
0.0669
P1566 GeoNames ID 3,453,581
0.0623
P735 given name 3,198,758
0.0579
P27 country of citizenship 3,116,110
0.0564
P18 image 2,783,664
0.0503
P225 taxon name 2,631,046
0.0477
P171 parent taxon 2,631,041
0.0477
P105 taxon rank 2,629,554
0.0476
P373 Commons category 2,627,499
0.0475
P703 found in taxon 2,247,949
0.0407
P19 place of birth 2,215,165
0.0401
P279 subclass of 2,188,698
0.0395
P846 Global Biodiversity Information Facility ID 2,081,087
0.0377
P734 family name 1,880,453
0.0341
P570 date of death 1,788,385
0.0324
P2044 elevation above sea level 1,642,962
0.0298
P1435 heritage designation 1,600,049
0.0289
P571 inception 1,564,089
0.0283
P421 located in time zone 1,473,087
0.0267
P2326 GNS Unique Feature ID 1,460,818
0.0265
P214 VIAF ID 1,416,431
0.0257
P830 Encyclopedia of Life ID 1,375,768
0.0249
P641 sport 1,288,073
0.0233
P361 part of 1,273,046
0.0230
P5055 IRMNG ID 1,250,986
0.0227
P646 Freebase ID 1,189,713
0.0215
P276 location 1,162,783
0.0210
P244 Library of Congress authority ID 1,090,059
0.0197
P213 ISNI 1,066,362
0.0193
P281 postal code 1,002,858
0.0182

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1476 title 23,504,204
0.4258
P577 publication date 23,155,524
0.4194
P1433 published in 22,076,654
0.3999
P2093 author name string 21,383,279
0.3874
P304 page(s) 20,597,824
0.3731
P478 volume 20,539,514
0.3721
P433 issue 18,920,253
0.3427
P698 PubMed ID 18,034,116
0.3267
P356 DOI 17,189,461
0.3114
P17 country 10,529,471
0.1880
P131 located in the administrative territorial entity 7,634,146
0.1379
P2860 cites 7,345,771
0.1331
P625 coordinate location 6,883,285
0.1236
P921 main subject 6,148,935
0.1114
P407 language of work or name 5,573,000
0.1009
P21 sex or gender 4,836,896
0.0876
P932 PMCID 4,787,046
0.0867
P5875 ResearchGate publication identifier 4,574,828
0.0829
P50 author 4,355,076
0.0788
P106 occupation 4,126,117
0.0747
P569 date of birth 3,693,816
0.0669
P1566 GeoNames ID 3,453,581
0.0623
P735 given name 3,198,758
0.0579
P27 country of citizenship 3,116,110
0.0564
P18 image 2,783,664
0.0503
P225 taxon name 2,631,046
0.0477
P171 parent taxon 2,631,041
0.0477
P105 taxon rank 2,629,554
0.0476
P373 Commons category 2,627,499
0.0475
P703 found in taxon 2,247,949
0.0407
P19 place of birth 2,215,165
0.0401
P279 subclass of 2,188,698
0.0395
P846 Global Biodiversity Information Facility ID 2,081,087
0.0377
P734 family name 1,880,453
0.0341
P570 date of death 1,788,385
0.0324
P2044 elevation above sea level 1,642,962
0.0298
P1435 heritage designation 1,600,049
0.0289
P571 inception 1,564,089
0.0283
P421 located in time zone 1,473,087
0.0267
P2326 GNS Unique Feature ID 1,460,818
0.0265
P214 VIAF ID 1,416,431
0.0257
P830 Encyclopedia of Life ID 1,375,768
0.0249
P641 sport 1,288,073
0.0233
P361 part of 1,273,046
0.0230
P5055 IRMNG ID 1,250,986
0.0227
P646 Freebase ID 1,189,713
0.0215
P276 location 1,162,783
0.0210
P244 Library of Congress authority ID 1,090,059
0.0197
P213 ISNI 1,066,362
0.0193
P281 postal code 1,002,858
0.0182