- Pathogen Transmission Ontology CC0-1.0
Pathogen Transmission Ontology project; original artifact license CC0-1.0 (https://creativecommons.org/publicdomain/zero/1.0/); https://obofoundry.org/ontology/trans.html
http://purl.obolibrary.org/obo/TRANS_0000020 ; https://purl.obolibrary.org/obo/trans.owl ; snapshot SHA-256 eb0eb52ad99b87656f816e41e2143cf6e70038bcd281a43f382ff8fea9bacdb0 ; exact artifact license https://creativecommons.org/publicdomain/zero/1.0/ ; retrieved 2026-11-07