- Minimum PDDI Information Ontology CC-BY-4.0
Minimum PDDI Information Ontology project; creators: Sarah Bost; Richard D. Boyce; Maria Herrero-Zazo; Mathias Brochhausen; original artifact license CC-BY-4.0 (http://creativecommons.org/licenses/by/4.0/); https://obofoundry.org/ontology/mpio.html
http://purl.obolibrary.org/obo/MPIO_0000009 ; https://purl.obolibrary.org/obo/mpio.owl ; snapshot SHA-256 079d4b86356f769ef6a8cbafcdacbdf487fef46fdcd600f8cbac0106d6408236 ; exact artifact license http://creativecommons.org/licenses/by/4.0/ ; retrieved 2026-11-07