As of 2022-03-07, the Wikidata property NBN System Key (P3240) is used on 107,440 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 107,440
 0.0012
P105 taxon rank 107,418
 0.0303
P225 taxon name 107,418
 0.0303
P171 parent taxon 107,417
 0.0303
P846 GBIF taxon ID 98,014
 0.0381
P5055 IRMNG ID 69,231
 0.0495
P3151 iNaturalist taxon ID 63,737
 0.0735
P685 NCBI taxonomy ID 63,522
 0.1013
P8707 NBIC taxon ID 60,911
 0.3536
P1939 Dyntaxa ID 60,375
 0.4392
P830 Encyclopedia of Life ID 57,740
 0.0504
P3405 Nederlands Soortenregister ID 49,083
 0.3961
P3186 TAXREF ID 48,010
 0.1871
P815 ITIS TSN 43,702
 0.0640
P373 Commons category 42,190
 0.0120
P4807 Fauna Europaea New ID 41,628
 0.1733
P18 image 41,620
 0.0100
P2671 Google Knowledge Graph ID 40,888
 0.0055
P6177 EUNIS ID for species 40,696
 0.1644
P1895 Fauna Europaea ID 36,712
 0.1937
P838 BioLib taxon ID 36,022
 0.0868
P850 WoRMS-ID for taxa 34,760
 0.0457
P7202 Belgian Species List ID 33,978
 0.2900
P9157 Open Tree of Life ID 32,322
 0.0539
P3606 BOLD Systems taxon ID 31,025
 0.1209
P5263 Czech NDOP taxon ID 30,350
 0.2424
P910 topic's main category 30,056
 0.0402
P1843 taxon common name 29,118
 0.1277
P6105 Observation.org ID 27,929
 0.1158
P646 Freebase ID 27,418
 0.0061
P2752 New Zealand Organisms Register ID 27,119
 0.1471
P962 MycoBank taxon name ID 23,813
 0.0523
P6864 eBiodiversity ID 22,570
 0.1155
P1391 Index Fungorum ID 22,538
 0.0507
P3031 EPPO Code 22,011
 0.1429
P7552 Finnish Biodiversity Information Facility's Species List ID 20,877
 0.1771
P6366 Microsoft Academic ID 18,289
 0.0509
P10243 NatureServe Explorer ID 13,402
 0.0727
P6142 Verspreidingsatlas.nl ID 13,257
 0.1198
P6039 Australian Faunal Directory ID 12,810
 0.0549
P8915 ZOBODAT taxon ID 12,111
 0.0942
P7715 World Flora Online ID 11,238
 0.0115
P6018 SeaLifeBase ID 10,678
 0.0512
P960 Tropicos ID 10,574
 0.0153
P935 Commons gallery 10,550
 0.0537
P842 Fossilworks ID for this taxon 10,083
 0.0504
P961 IPNI plant ID 9,256
 0.0096
P5037 Plants of the World online ID 8,906
 0.0124
P2464 BugGuide taxon ID 7,912
 0.0540
P1070 PlantList-ID 7,749
 0.0156

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1939 Dyntaxa ID 60,375
 0.4392
P3405 Nederlands Soortenregister ID 49,083
 0.3961
P8707 NBIC taxon ID 60,911
 0.3536
P7202 Belgian Species List ID 33,978
 0.2900
P5263 Czech NDOP taxon ID 30,350
 0.2424
P1895 Fauna Europaea ID 36,712
 0.1937
P3186 TAXREF ID 48,010
 0.1871
P7552 Finnish Biodiversity Information Facility's Species List ID 20,877
 0.1771
P4807 Fauna Europaea New ID 41,628
 0.1733
P6177 EUNIS ID for species 40,696
 0.1644
P2752 New Zealand Organisms Register ID 27,119
 0.1471
P3031 EPPO Code 22,011
 0.1429
P1843 taxon common name 29,118
 0.1277
P3606 BOLD Systems taxon ID 31,025
 0.1209
P6142 Verspreidingsatlas.nl ID 13,257
 0.1198
P6105 Observation.org ID 27,929
 0.1158
P6864 eBiodiversity ID 22,570
 0.1155
P685 NCBI taxonomy ID 63,522
 0.1013
P8915 ZOBODAT taxon ID 12,111
 0.0942
P838 BioLib taxon ID 36,022
 0.0868
P3151 iNaturalist taxon ID 63,737
 0.0735
P10243 NatureServe Explorer ID 13,402
 0.0727
P6268 Danmarks svampeatlas ID 7,392
 0.0678
P815 ITIS TSN 43,702
 0.0640
P7254 Pilze Deutschland ID 6,827
 0.0610
P9839 izeltlabuak.hu ID 6,237
 0.0550
P6039 Australian Faunal Directory ID 12,810
 0.0549
P2464 BugGuide taxon ID 7,912
 0.0540
P9157 Open Tree of Life ID 32,322
 0.0539
P935 Commons gallery 10,550
 0.0537
P962 MycoBank taxon name ID 23,813
 0.0523
P6018 SeaLifeBase ID 10,678
 0.0512
P6366 Microsoft Academic ID 18,289
 0.0509
P1391 Index Fungorum ID 22,538
 0.0507
P842 Fossilworks ID for this taxon 10,083
 0.0504
P830 Encyclopedia of Life ID 57,740
 0.0504
P1772 USDA PLANTS ID 7,401
 0.0503
P3105 Tela Botanica ID 6,700
 0.0499
P5055 IRMNG ID 69,231
 0.0495
P6507 taxon author citation 7,383
 0.0486
P850 WoRMS-ID for taxa 34,760
 0.0457
P1348 AlgaeBase URL 6,869
 0.0424
P1992 Plazi ID 6,267
 0.0421
P4024 ADW taxon ID 6,010
 0.0405
P5841 Status in the Red List of Threatened Species in the Czech Republic 4,497
 0.0402
P910 topic's main category 30,056
 0.0402
P6061 Plant Parasites of Europe ID 4,330
 0.0388
P846 GBIF taxon ID 98,014
 0.0381
P9076 Australian Fungi ID 4,406
 0.0361
P427 taxonomic type 4,464
 0.0340