As of 2019-08-05, the Wikidata property NBN System Key (P3240) is used on 87,432 items.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P846 Global Biodiversity Information Facility ID 80,700
0.0387
P830 Encyclopedia of Life ID 69,284
0.0497
P5055 IRMNG ID 60,314
0.0472
P685 NCBI Taxonomy ID 51,659
0.1007
P1939 Dyntaxa ID 50,952
0.4334
P3151 iNaturalist taxon ID 46,015
0.0744
P3405 Nederlands Soortenregister ID 40,487
0.3927
P3186 TAXREF ID 38,868
0.1891
P815 ITIS TSN 37,740
0.0637
P4807 Fauna Europaea New ID 35,392
0.1563
P1895 Fauna Europaea ID 31,483
0.1801
P5263 Czech NDOP taxon ID 27,431
0.2543
P850 WoRMS-ID for taxa 26,708
0.0584
P838 BioLib ID 25,686
0.2101
P2752 New Zealand Organisms Register ID 22,975
0.1470
P3031 EPPO Code 20,303
0.1526
P962 MycoBank taxon name ID 18,129
0.1057
P1391 Index Fungorum ID 16,835
0.0997
P646 Freebase ID 15,696
0.0117
P6864 eBiodiversity ID 9,267
0.1011
P842 Fossilworks ID 9,130
0.0536
P960 Tropicos ID 9,054
0.0169
P6018 SeaLifeBase ID 8,624
0.0484
P961 IPNI plant ID 7,763
0.0136
P1070 PlantList-ID 7,458
0.0158
P2464 BugGuide ID 7,328
0.0578
P6177 EUNIS ID for species 7,284
0.0683
P1772 USDA PLANTS ID 6,814
0.0551
P5037 Plants of the World online ID 6,779
0.0188
P4024 ADW taxon ID 5,774
0.0449
P4728 uBio ID 4,301
0.0355
P1417 Encyclopædia Britannica Online ID 4,069
0.0166
P6061 Plant Parasites of Europe ID 4,048
0.0441
P5984 APNI ID 3,982
0.0274
P3088 Catalogue of Life in Taiwan ID 3,856
0.0311
P2036 African Plant Database ID 3,801
0.0270
P5698 Invasive Species Compendium Datasheet ID 3,416
0.0366
P3064 LepIndex ID 3,335
0.0103
P1745 VASCAN ID 3,127
0.0327
P1727 Flora of North America taxon ID 2,872
0.0281
P3105 Tela Botanica ID 2,805
0.0317
P1747 Flora of China ID 2,749
0.0214
P1743 Bradley and Fletcher checklist number 2,466
0.0282
P1744 Agassiz checklist number 2,393
0.0273
P5945 VicFlora ID 2,284
0.0243
P6094 FloraWeb ID 2,263
0.0254
P3101 FloraBase ID 2,207
0.0218
P5862 Lepidoptera of Belgium ID 2,204
0.0251
P2833 ARKive ID 2,137
0.0211
P5179 FloraCatalana ID 2,046
0.0231

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P1939 Dyntaxa ID 50,952
0.4334
P3405 Nederlands Soortenregister ID 40,487
0.3927
P5263 Czech NDOP taxon ID 27,431
0.2543
P838 BioLib ID 25,686
0.2101
P3186 TAXREF ID 38,868
0.1891
P1895 Fauna Europaea ID 31,483
0.1801
P4807 Fauna Europaea New ID 35,392
0.1563
P3031 EPPO Code 20,303
0.1526
P2752 New Zealand Organisms Register ID 22,975
0.1470
P962 MycoBank taxon name ID 18,129
0.1057
P6864 eBiodiversity ID 9,267
0.1011
P685 NCBI Taxonomy ID 51,659
0.1007
P1391 Index Fungorum ID 16,835
0.0997
P3151 iNaturalist taxon ID 46,015
0.0744
P6177 EUNIS ID for species 7,284
0.0683
P815 ITIS TSN 37,740
0.0637
P850 WoRMS-ID for taxa 26,708
0.0584
P2464 BugGuide ID 7,328
0.0578
P1772 USDA PLANTS ID 6,814
0.0551
P842 Fossilworks ID 9,130
0.0536
P830 Encyclopedia of Life ID 69,284
0.0497
P6018 SeaLifeBase ID 8,624
0.0484
P5055 IRMNG ID 60,314
0.0472
P4024 ADW taxon ID 5,774
0.0449
P6061 Plant Parasites of Europe ID 4,048
0.0441
P846 Global Biodiversity Information Facility ID 80,700
0.0387
P5698 Invasive Species Compendium Datasheet ID 3,416
0.0366
P4728 uBio ID 4,301
0.0355
P1745 VASCAN ID 3,127
0.0327
P3105 Tela Botanica ID 2,805
0.0317
P3088 Catalogue of Life in Taiwan ID 3,856
0.0311
P1743 Bradley and Fletcher checklist number 2,466
0.0282
P1727 Flora of North America taxon ID 2,872
0.0281
P5984 APNI ID 3,982
0.0274
P1744 Agassiz checklist number 2,393
0.0273
P2036 African Plant Database ID 3,801
0.0270
P6094 FloraWeb ID 2,263
0.0254
P5862 Lepidoptera of Belgium ID 2,204
0.0251
P5945 VicFlora ID 2,284
0.0243
P5179 FloraCatalana ID 2,046
0.0231
P3101 FloraBase ID 2,207
0.0218
P1747 Flora of China ID 2,749
0.0214
P2833 ARKive ID 2,137
0.0211
P5037 Plants of the World online ID 6,779
0.0188
P960 Tropicos ID 9,054
0.0169
P3420 Calflora ID 1,614
0.0168
P1417 Encyclopædia Britannica Online ID 4,069
0.0166
P6933 SA Flora ID 1,491
0.0163
P1070 PlantList-ID 7,458
0.0158
P6105 Observation.org ID 1,356
0.0155