As of 2022-03-07, the Wikidata property Observation.org ID (P6105) is used on 161,577 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 161,576
 0.0017
P225 taxon name 161,570
 0.0455
P105 taxon rank 161,391
 0.0455
P171 parent taxon 161,303
 0.0455
P846 GBIF taxon ID 153,112
 0.0595
P3151 iNaturalist taxon ID 97,800
 0.1102
P2671 Google Knowledge Graph ID 87,149
 0.0117
P830 Encyclopedia of Life ID 80,881
 0.0688
P685 NCBI taxonomy ID 76,700
 0.1148
P815 ITIS TSN 70,049
 0.0986
P5055 IRMNG ID 69,717
 0.0481
P6864 eBiodiversity ID 66,069
 0.3205
P7715 World Flora Online ID 58,521
 0.0592
P961 IPNI plant ID 55,380
 0.0567
P960 Tropicos ID 53,111
 0.0755
P9157 Open Tree of Life ID 52,904
 0.0836
P5037 Plants of the World online ID 52,734
 0.0723
P1070 PlantList-ID 50,116
 0.0986
P18 image 49,854
 0.0118
P373 Commons category 49,181
 0.0138
P1843 taxon common name 44,975
 0.1688
P6177 EUNIS ID for species 44,826
 0.1507
P3186 TAXREF ID 43,923
 0.1395
P646 Freebase ID 41,706
 0.0092
P627 IUCN taxon ID 34,640
 0.1278
P141 IUCN conservation status 34,639
 0.1278
P8707 NBIC taxon ID 31,591
 0.1235
P838 BioLib taxon ID 31,154
 0.0657
P3606 BOLD Systems taxon ID 28,002
 0.0893
P3240 NBN System Key 27,929
 0.1158
P4807 Fauna Europaea New ID 26,925
 0.0871
P1895 Fauna Europaea ID 25,609
 0.1005
P1939 Dyntaxa ID 25,503
 0.1126
P3405 Nederlands Soortenregister ID 23,646
 0.1162
P850 WoRMS-ID for taxa 22,698
 0.0274
P5263 Czech NDOP taxon ID 21,030
 0.1115
P3591 WCSPF ID 19,018
 0.0590
P7202 Belgian Species List ID 17,681
 0.0942
P3031 EPPO Code 17,126
 0.0804
P8915 ZOBODAT taxon ID 15,753
 0.0880
P10243 NatureServe Explorer ID 15,352
 0.0649
P935 Commons gallery 15,066
 0.0612
P1421 GRIN URL 13,744
 0.0511
P7552 Finnish Biodiversity Information Facility's Species List ID 13,453
 0.0750
P4024 ADW taxon ID 12,770
 0.0652
P6366 Microsoft Academic ID 11,509
 0.0274
P910 topic's main category 11,355
 0.0138
P3105 Tela Botanica ID 11,288
 0.0614
P566 basionym 11,133
 0.0358
P6142 Verspreidingsatlas.nl ID 9,652
 0.0573

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P6864 eBiodiversity ID 66,069
 0.3205
P1843 taxon common name 44,975
 0.1688
P6177 EUNIS ID for species 44,826
 0.1507
P3186 TAXREF ID 43,923
 0.1395
P141 IUCN conservation status 34,639
 0.1278
P627 IUCN taxon ID 34,640
 0.1278
P8707 NBIC taxon ID 31,591
 0.1235
P3405 Nederlands Soortenregister ID 23,646
 0.1162
P3240 NBN System Key 27,929
 0.1158
P685 NCBI taxonomy ID 76,700
 0.1148
P1939 Dyntaxa ID 25,503
 0.1126
P5263 Czech NDOP taxon ID 21,030
 0.1115
P3151 iNaturalist taxon ID 97,800
 0.1102
P1895 Fauna Europaea ID 25,609
 0.1005
P815 ITIS TSN 70,049
 0.0986
P1070 PlantList-ID 50,116
 0.0986
P7202 Belgian Species List ID 17,681
 0.0942
P3606 BOLD Systems taxon ID 28,002
 0.0893
P8915 ZOBODAT taxon ID 15,753
 0.0880
P4807 Fauna Europaea New ID 26,925
 0.0871
P9157 Open Tree of Life ID 52,904
 0.0836
P3031 EPPO Code 17,126
 0.0804
P960 Tropicos ID 53,111
 0.0755
P7552 Finnish Biodiversity Information Facility's Species List ID 13,453
 0.0750
P5037 Plants of the World online ID 52,734
 0.0723
P830 Encyclopedia of Life ID 80,881
 0.0688
P838 BioLib taxon ID 31,154
 0.0657
P4024 ADW taxon ID 12,770
 0.0652
P10243 NatureServe Explorer ID 15,352
 0.0649
P3105 Tela Botanica ID 11,288
 0.0614
P935 Commons gallery 15,066
 0.0612
P846 GBIF taxon ID 153,112
 0.0595
P7715 World Flora Online ID 58,521
 0.0592
P3591 WCSPF ID 19,018
 0.0590
P6142 Verspreidingsatlas.nl ID 9,652
 0.0573
P961 IPNI plant ID 55,380
 0.0567
P1421 GRIN URL 13,744
 0.0511
P5055 IRMNG ID 69,717
 0.0481
P4728 uBio ID 9,065
 0.0475
P9839 izeltlabuak.hu ID 7,723
 0.0465
P181 taxon range map image 7,839
 0.0456
P225 taxon name 161,570
 0.0455
P105 taxon rank 161,391
 0.0455
P171 parent taxon 161,303
 0.0455
P2426 Xeno-canto species ID 7,382
 0.0447
P3444 eBird taxon ID 7,220
 0.0431
P5257 BirdLife taxon ID 7,082
 0.0426
P8072 CAB ID 8,694
 0.0404
P7224 Insects (Insecta) of the World ID 9,253
 0.0394
P1403 original combination 6,904
 0.0388