As of 2022-03-07, the Wikidata property KEGG ID (P665) is used on 19,968 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
P235 InChIKey 14,982
 0.0114
P683 ChEBI ID 14,883
 0.1318
P234 InChI 14,780
 0.0113
P662 PubChem CID 14,766
 0.0153
P661 ChemSpider ID 14,735
 0.1134
P231 CAS Registry Number 13,048
 0.0138
P3117 DSSTox substance ID 10,677
 0.0124
P8494 DSSTOX compound identifier 10,554
 0.0123
P652 UNII 8,768
 0.1104
P592 ChEMBL ID 8,281
 0.1337
P2566 ECHA InfoCard ID 6,905
 0.1007
P232 EC number 6,905
 0.1007
P6366 Microsoft Academic ID 6,830
 0.0241
P646 Freebase ID 6,808
 0.0015
P1579 Reaxys registry number 6,259
 0.1901
P486 MeSH descriptor ID 5,459
 0.1061
P2840 NSC number 4,458
 0.0351
P715 DrugBank ID 4,207
 0.1504
P2064 KNApSAcK ID 3,855
 0.1891
P2892 UMLS CUI 3,811
 0.0932
P4964 SPLASH 3,669
 0.1525
P3345 RxNorm ID 3,360
 0.1301
P10283 OpenAlex ID 3,274
 0.0280
P6689 MassBank accession ID 2,907
 0.1037
P7049 AICS Chemical ID (former scheme) 2,746
 0.0816
P2062 HSDB ID 2,687
 0.1167
P2057 Human Metabolome Database ID 2,479
 0.1048
P267 ATC code 2,374
 0.1114
P3636 PDB ligand ID 2,235
 0.0560
P2115 NDF-RT ID 2,166
 0.1030
P595 Guide to Pharmacology Ligand ID 2,098
 0.0832
P2063 LIPID MAPS ID 2,047
 0.0490
P672 MeSH tree code 1,870
 0.0541
P679 ZVG number 1,840
 0.0728
P686 Gene Ontology ID 1,783
 0.0291
P1550 Orphanet ID 1,765
 0.0640
P5270 MonDO ID 1,760
 0.0492
P638 PDB structure ID 1,750
 0.0389
P492 OMIM ID 1,642
 0.0384
P699 Disease Ontology ID 1,584
 0.0547
P4229 ICD-10-CM 1,555
 0.0571
P1417 Encyclopædia Britannica Online ID 1,479
 0.0078
P4317 GARD rare disease ID 1,419
 0.0601
P8072 CAB ID 1,280
 0.0158
P2671 Google Knowledge Graph ID 1,253
 0.0002
P7807 ICD-11 (foundation) 1,164
 0.0400
P7025 HCIS ID 1,051
 0.0465
P1578 Gmelin number 1,028
 0.0466
P10245 MedlinePlus drug identifier 1,005
 0.0495
P8408 KBpedia ID 1,005
 0.0176

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1579 Reaxys registry number 6,259
 0.1901
P2064 KNApSAcK ID 3,855
 0.1891
P4964 SPLASH 3,669
 0.1525
P715 DrugBank ID 4,207
 0.1504
P592 ChEMBL ID 8,281
 0.1337
P683 ChEBI ID 14,883
 0.1318
P3345 RxNorm ID 3,360
 0.1301
P2062 HSDB ID 2,687
 0.1167
P661 ChemSpider ID 14,735
 0.1134
P267 ATC code 2,374
 0.1114
P652 UNII 8,768
 0.1104
P486 MeSH descriptor ID 5,459
 0.1061
P2057 Human Metabolome Database ID 2,479
 0.1048
P6689 MassBank accession ID 2,907
 0.1037
P2115 NDF-RT ID 2,166
 0.1030
P2566 ECHA InfoCard ID 6,905
 0.1007
P232 EC number 6,905
 0.1007
P2892 UMLS CUI 3,811
 0.0932
P595 Guide to Pharmacology Ligand ID 2,098
 0.0832
P7049 AICS Chemical ID (former scheme) 2,746
 0.0816
P679 ZVG number 1,840
 0.0728
P1550 Orphanet ID 1,765
 0.0640
P4317 GARD rare disease ID 1,419
 0.0601
P4229 ICD-10-CM 1,555
 0.0571
P3636 PDB ligand ID 2,235
 0.0560
P699 Disease Ontology ID 1,584
 0.0547
P672 MeSH tree code 1,870
 0.0541
P10245 MedlinePlus drug identifier 1,005
 0.0495
P5270 MonDO ID 1,760
 0.0492
P2063 LIPID MAPS ID 2,047
 0.0490
P1578 Gmelin number 1,028
 0.0466
P7025 HCIS ID 1,051
 0.0465
P557 DiseasesDB 1,004
 0.0457
P3073 CosIng number 996
 0.0414
P5076 Römpp online ID 835
 0.0404
P7807 ICD-11 (foundation) 1,164
 0.0400
P638 PDB structure ID 1,750
 0.0389
P492 OMIM ID 1,642
 0.0384
P5220 ICSC ID 778
 0.0373
P657 RTECS number 762
 0.0364
P2840 NSC number 4,458
 0.0351
P4168 IEDB Epitope ID 734
 0.0328
P673 eMedicine ID 694
 0.0317
P7524 CA PROP 65 ID 635
 0.0315
P8121 UM-BBD compound ID 596
 0.0294
P6694 MeSH concept ID 592
 0.0293
P686 Gene Ontology ID 1,783
 0.0291
P7329 ID (MMS) 762
 0.0281
P10283 OpenAlex ID 3,274
 0.0280
P7464 Genetics Home Reference Conditions ID 559
 0.0277