As of 2022-03-07, the Wikidata property mass (P2067) is used on 334,925 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 333,775
 0.0036
P21 sex or gender 157,699
 0.0198
P569 date of birth 157,224
 0.0284
P106 occupation 156,968
 0.0222
P27 country of citizenship 152,060
 0.0360
P235 InChIKey 149,848
 0.1005
P233 canonical SMILES 149,406
 0.1402
P641 sport 149,250
 0.0737
P234 InChI 147,655
 0.0993
P662 PubChem CID 146,888
 0.1278
P274 chemical formula 146,858
 0.1191
P19 place of birth 145,700
 0.0461
P2048 height 142,851
 0.1368
P735 given name 136,027
 0.0208
P646 Freebase ID 133,348
 0.0288
P661 ChemSpider ID 120,422
 0.3550
P734 family name 101,340
 0.0271
P54 member of sports team 101,031
 0.1277
P413 position played on team / speciality 90,698
 0.1424
P2017 isomeric SMILES 84,726
 0.1390
P683 ChEBI ID 84,551
 0.2360
P18 image 80,431
 0.0184
P231 CAS Registry Number 73,297
 0.0609
P1344 participant in 60,546
 0.1095
P1412 languages spoken, written or signed 59,837
 0.0260
P652 UNII 56,289
 0.1623
P2671 Google Knowledge Graph ID 55,840
 0.0073
P373 Commons category 54,078
 0.0145
P8286 Olympedia people ID 51,757
 0.1177
P3117 DSSTox substance ID 51,487
 0.0454
P8494 DSSTOX compound identifier 51,080
 0.0451
P592 ChEMBL ID 48,964
 0.1456
P1447 Sports-Reference.com Olympic athlete ID (archived) 47,896
 0.1143
P69 educated at 47,400
 0.0238
P1532 country for sport 41,044
 0.0853
P2031 work period (start) 30,321
 0.0509
P232 EC number 29,488
 0.0817
P2446 Transfermarkt player ID 29,404
 0.0657
P2566 ECHA InfoCard ID 29,355
 0.0813
P1559 name in native language 25,286
 0.0286
P118 league 23,246
 0.0476
P5750 FBref player ID 23,107
 0.0564
P2369 Soccerway player ID 22,999
 0.0557
P3636 PDB ligand ID 21,834
 0.0651
P3368 Prabook ID 21,118
 0.0391
P5421 Trading Card Database person ID 20,248
 0.0549
P1579 Reaxys registry number 18,736
 0.0559
P638 PDB structure ID 18,713
 0.0546
P703 found in taxon 17,010
 0.0059
P3561 Pro-Football-Reference.com player ID 16,252
 0.0471

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P661 ChemSpider ID 120,422
 0.3550
P683 ChEBI ID 84,551
 0.2360
P652 UNII 56,289
 0.1623
P592 ChEMBL ID 48,964
 0.1456
P413 position played on team / speciality 90,698
 0.1424
P233 canonical SMILES 149,406
 0.1402
P2017 isomeric SMILES 84,726
 0.1390
P2048 height 142,851
 0.1368
P662 PubChem CID 146,888
 0.1278
P54 member of sports team 101,031
 0.1277
P274 chemical formula 146,858
 0.1191
P8286 Olympedia people ID 51,757
 0.1177
P1447 Sports-Reference.com Olympic athlete ID (archived) 47,896
 0.1143
P1344 participant in 60,546
 0.1095
P235 InChIKey 149,848
 0.1005
P234 InChI 147,655
 0.0993
P1532 country for sport 41,044
 0.0853
P232 EC number 29,488
 0.0817
P2566 ECHA InfoCard ID 29,355
 0.0813
P641 sport 149,250
 0.0737
P2446 Transfermarkt player ID 29,404
 0.0657
P3636 PDB ligand ID 21,834
 0.0651
P231 CAS Registry Number 73,297
 0.0609
P5750 FBref player ID 23,107
 0.0564
P1579 Reaxys registry number 18,736
 0.0559
P2369 Soccerway player ID 22,999
 0.0557
P5421 Trading Card Database person ID 20,248
 0.0549
P638 PDB structure ID 18,713
 0.0546
P2031 work period (start) 30,321
 0.0509
P118 league 23,246
 0.0476
P3561 Pro-Football-Reference.com player ID 16,252
 0.0471
P19 place of birth 145,700
 0.0461
P3117 DSSTox substance ID 51,487
 0.0454
P8494 DSSTOX compound identifier 51,080
 0.0451
P665 KEGG ID 14,666
 0.0431
P2602 HockeyDB.com player ID 14,553
 0.0429
P5815 Olympics.com athlete ID / archived OlympicChannel ID 15,042
 0.0428
P2020 WorldFootball.net player ID 15,541
 0.0415
P2481 Elite Prospects player ID 14,253
 0.0414
P3171 Olympic.org athlete ID (archived) 14,397
 0.0411
P3368 Prabook ID 21,118
 0.0391
P423 shooting handedness 12,951
 0.0386
P3537 FootballDatabase.eu player ID 13,628
 0.0380
P117 chemical structure 12,695
 0.0375
P2574 National-Football-Teams.com player ID 13,378
 0.0364
P8548 Proballers ID 12,412
 0.0362
P27 country of citizenship 152,060
 0.0360
P3957 RealGM basketball player ID 11,080
 0.0327
P2840 NSC number 14,067
 0.0325
P647 drafted by 10,839
 0.0323