As of 2022-03-07, the Wikidata property IRMNG ID (P5055) is used on 1,359,018 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 1,359,018
 0.0146
P225 taxon name 1,358,879
 0.3828
P105 taxon rank 1,358,867
 0.3831
P171 parent taxon 1,358,853
 0.3829
P846 GBIF taxon ID 1,294,425
 0.4922
P830 Encyclopedia of Life ID 738,229
 0.4301
P2671 Google Knowledge Graph ID 639,331
 0.0790
P3151 iNaturalist taxon ID 423,365
 0.2406
P850 WoRMS-ID for taxa 403,524
 0.2454
P815 ITIS TSN 388,466
 0.2444
P685 NCBI taxonomy ID 292,292
 0.1771
P3064 LepIndex ID 226,242
 0.1645
P646 Freebase ID 210,084
 0.0377
P838 BioLib taxon ID 200,337
 0.1334
P18 image 167,124
 0.0315
P9157 Open Tree of Life ID 164,854
 0.0959
P373 Commons category 164,352
 0.0354
P910 topic's main category 137,758
 0.0728
P3606 BOLD Systems taxon ID 127,266
 0.0901
P960 Tropicos ID 121,658
 0.0664
P7715 World Flora Online ID 119,313
 0.0562
P961 IPNI plant ID 109,473
 0.0516
P6018 SeaLifeBase ID 106,673
 0.0782
P3186 TAXREF ID 104,839
 0.0722
P6039 Australian Faunal Directory ID 101,121
 0.0724
P5037 Plants of the World online ID 101,099
 0.0538
P1843 taxon common name 100,286
 0.0712
P6177 EUNIS ID for species 87,539
 0.0603
P8707 NBIC taxon ID 77,461
 0.0550
P1070 PlantList-ID 74,878
 0.0445
P627 IUCN taxon ID 71,522
 0.0500
P141 IUCN conservation status 71,521
 0.0500
P2752 New Zealand Organisms Register ID 71,396
 0.0513
P4807 Fauna Europaea New ID 70,431
 0.0481
P6105 Observation.org ID 69,717
 0.0481
P3240 NBN System Key 69,231
 0.0495
P1895 Fauna Europaea ID 61,301
 0.0433
P6366 Microsoft Academic ID 60,627
 0.0387
P962 MycoBank taxon name ID 58,017
 0.0347
P1939 Dyntaxa ID 56,805
 0.0408
P10243 NatureServe Explorer ID 56,572
 0.0406
P7224 Insects (Insecta) of the World ID 55,885
 0.0403
P1391 Index Fungorum ID 55,818
 0.0336
P1421 GRIN URL 55,516
 0.0390
P842 Fossilworks ID for this taxon 53,932
 0.0383
P6864 eBiodiversity ID 41,640
 0.0292
P3405 Nederlands Soortenregister ID 41,354
 0.0299
P3031 EPPO Code 40,474
 0.0292
P4024 ADW taxon ID 40,003
 0.0293
P1348 AlgaeBase URL 38,849
 0.0281

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P846 GBIF taxon ID 1,294,425
 0.4922
P830 Encyclopedia of Life ID 738,229
 0.4301
P105 taxon rank 1,358,867
 0.3831
P171 parent taxon 1,358,853
 0.3829
P225 taxon name 1,358,879
 0.3828
P850 WoRMS-ID for taxa 403,524
 0.2454
P815 ITIS TSN 388,466
 0.2444
P3151 iNaturalist taxon ID 423,365
 0.2406
P685 NCBI taxonomy ID 292,292
 0.1771
P3064 LepIndex ID 226,242
 0.1645
P838 BioLib taxon ID 200,337
 0.1334
P9157 Open Tree of Life ID 164,854
 0.0959
P3606 BOLD Systems taxon ID 127,266
 0.0901
P2671 Google Knowledge Graph ID 639,331
 0.0790
P6018 SeaLifeBase ID 106,673
 0.0782
P910 topic's main category 137,758
 0.0728
P6039 Australian Faunal Directory ID 101,121
 0.0724
P3186 TAXREF ID 104,839
 0.0722
P1843 taxon common name 100,286
 0.0712
P960 Tropicos ID 121,658
 0.0664
P6177 EUNIS ID for species 87,539
 0.0603
P7715 World Flora Online ID 119,313
 0.0562
P8707 NBIC taxon ID 77,461
 0.0550
P5037 Plants of the World online ID 101,099
 0.0538
P961 IPNI plant ID 109,473
 0.0516
P2752 New Zealand Organisms Register ID 71,396
 0.0513
P627 IUCN taxon ID 71,522
 0.0500
P141 IUCN conservation status 71,521
 0.0500
P3240 NBN System Key 69,231
 0.0495
P4807 Fauna Europaea New ID 70,431
 0.0481
P6105 Observation.org ID 69,717
 0.0481
P1070 PlantList-ID 74,878
 0.0445
P1895 Fauna Europaea ID 61,301
 0.0433
P1939 Dyntaxa ID 56,805
 0.0408
P10243 NatureServe Explorer ID 56,572
 0.0406
P7224 Insects (Insecta) of the World ID 55,885
 0.0403
P1421 GRIN URL 55,516
 0.0390
P6366 Microsoft Academic ID 60,627
 0.0387
P842 Fossilworks ID for this taxon 53,932
 0.0383
P646 Freebase ID 210,084
 0.0377
P373 Commons category 164,352
 0.0354
P962 MycoBank taxon name ID 58,017
 0.0347
P1391 Index Fungorum ID 55,818
 0.0336
P18 image 167,124
 0.0315
P3405 Nederlands Soortenregister ID 41,354
 0.0299
P4024 ADW taxon ID 40,003
 0.0293
P3031 EPPO Code 40,474
 0.0292
P6864 eBiodiversity ID 41,640
 0.0292
P1348 AlgaeBase URL 38,849
 0.0281
P3288 World Spider Catalog ID 37,609
 0.0273