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Protein Ontology Linked Open Data

Data Dumps

Release 71.0 (2025-03-31)
(see VoID.ttl for Dataset descriptions. Previous releases can be found here). The statistics for PRO database can be found at here.
Dataset RDF Metrics (Virtuoso)
Named Graph Triples Classes Entities Subjects Predicates Objects
pro <http://purl.obolibrary.org/obo/pr> 13,756,237 8 2,311,428 2,608,230 50 3,571,210
paf <http://pir.georgetown.edu/pro/paf> 82,603 4 7,359 17,513 22 27,831
pro-ensembl-closeMatch-linkset <https://lod.proconsortium.org/ensembl-closeMatch> 237 1 61 61 4 116
pro-ensemblbacteria-closeMatch-linkset <https://lod.proconsortium.org/ensemblbacteria-closeMatch> 2,730 1 492 492 4 1,360
pro-hgnc-closeMatch-linkset <https://lod.proconsortium.org/hgnc-closeMatch> 73,864 1 18,781 18,781 4 36,303
pro-mgi-closeMatch-linkset <https://lod.proconsortium.org/mgi-closeMatch> 64,213 1 16,350 16,350 4 31,512
pro-ncbigene-closeMatch-linkset <https://lod.proconsortium.org/ncbigene-closeMatch> 11,273 1 2,309 2,309 4 5,583
pro-reactome-closeMatch-linkset <https://lod.proconsortium.org/reactome-closeMatch> 64,609 1 11,636 11,636 4 32,039
pro-reactome-exactMatch-linkset <https://lod.proconsortium.org/reactome-exactMatch> 90,300 1 16,219 16,219 5 31,964
pro-rgd-closeMatch-linkset <https://lod.proconsortium.org/rgd-closeMatch> 30,689 1 7,795 7,795 4 15,098
pro-sgd-closeMatch-linkset <https://lod.proconsortium.org/sgd-closeMatch> 5,222 1 1,325 1,325 4 2,572
pro-uniprotkb-closeMatch-linkset <https://lod.proconsortium.org/uniprotkb-closeMatch> 414,997 1 59,187 59,187 4 193,587
pro-uniprotkb-exactMatch-linkset <https://lod.proconsortium.org/uniprotkb-exactMatch> 1,036,501 1 215,068 215,068 5 350,061
pro-uniprotkbvar-closeMatch-linkset <https://lod.proconsortium.org/uniprotkbvar-closeMatch> 1,003 1 41 41 4 500
pro-uniprotkbvar-exactMatch-linkset <https://lod.proconsortium.org/uniprotkbvar-exactMatch> 2,263 1 463 463 5 875
pro-wormbase-closeMatch-linkset <https://lod.proconsortium.org/wormbase-closeMatch> 7,537 1 1,912 1,912 4 3,714
void <https://sparql.proconsortium.org/.well-known/void> 2,368 7 74 292 63 548

SPARQL queries used to calculate statistics can be found here.


Dataset File Name Format File Size (Bytes) MD5
pro.owl pro.owl application/rdf+xml 1,391,475,757 edf4cfad832958a8761bae78f99c18af
pro pro.ttl text/turtle 796,351,814 b97d47cc4c41efcec430727be3fc982c
paf.rdf paf.rdf application/rdf+xml 10,699,720 fdc00d6bf51793db44affbcf171f4058
paf paf.ttl text/turtle 2,697,054 2bf18d556f2f32fd50439bb56bbe0c91
pro-ensembl-closeMatch-linkset pro-ensembl-closeMatch-linkset.ttl text/turtle 13,051 bb302c47c296372679ab87d25c9b1506
pro-ensemblbacteria-closeMatch-linkset pro-ensemblbacteria-closeMatch-linkset.ttl text/turtle 143,540 6e18e5a6c4f30ad16dc0d92f7399f3fd
pro-hgnc-closeMatch-linkset pro-hgnc-closeMatch-linkset.ttl text/turtle 3,472,150 f78dc9327339e965deed4ebaefb6c1f0
pro-mgi-closeMatch-linkset pro-mgi-closeMatch-linkset.ttl text/turtle 3,054,205 44d4d245a9fbaae51f4dd887886eb58f
pro-ncbigene-closeMatch-linkset pro-ncbigene-closeMatch-linkset.ttl text/turtle 564,089 b7fd17c50a8530e3873f975aa0ad9d08
pro-reactome-closeMatch-linkset pro-reactome-closeMatch-linkset.ttl text/turtle 3,461,996 e30f0730f2f93e5ded44445dd6af8b20
pro-reactome-exactMatch-linkset pro-reactome-exactMatch-linkset.ttl text/turtle 4,870,007 ab7334ef961d86e1520cdd76529bdd86
pro-rgd-closeMatch-linkset pro-rgd-closeMatch-linkset.ttl text/turtle 1,448,782 c98d2581040abe6c433de3719502b1ca
pro-sgd-closeMatch-linkset pro-sgd-closeMatch-linkset.ttl text/turtle 260,274 90ceff9a51b73da557cbf8d7f77e0962
pro-uniprotkb-closeMatch-linkset pro-uniprotkb-closeMatch-linkset.ttl text/turtle 21,212,022 9f5223aebd6ca514b9339c24c4f0c479
pro-uniprotkb-exactMatch-linkset pro-uniprotkb-exactMatch-linkset.ttl text/turtle 53,053,832 8bbdf8d8051108e26a4daac61d17e324
pro-uniprotkbvar-closeMatch-linkset pro-uniprotkbvar-closeMatch-linkset.ttl text/turtle 57,694 a29ba7eadff7acdd4aaeb06b5706a6be
pro-uniprotkbvar-exactMatch-linkset pro-uniprotkbvar-exactMatch-linkset.ttl text/turtle 134,825 81a720f0996e1d135658d9f0ab95c698
pro-wormbase-closeMatch-linkset pro-wormbase-closeMatch-linkset.ttl text/turtle 410,313 084481adbda150131c916315491a170d
void.rdf void.rdf application/rdf+xml 517,050 61531c830d4c88f673a7510cfbdce8e5
void void.ttl text/turtle 154,511 d5c9e77c19249fb8703993067b36a2e0