- Geographical Entity Ontology CC-BY-4.0
Geographical Entity Ontology project; creators: Amanda Hicks; Katrina M. Donovan; Mathias Brochhausen; William R. Hogan; original artifact license CC-BY-4.0 (https://creativecommons.org/licenses/by/4.0/); https://obofoundry.org/ontology/geo.html
http://purl.obolibrary.org/obo/GEO_000000004 ; https://purl.obolibrary.org/obo/geo.owl ; snapshot SHA-256 2727d7d1f470353e44f81f90aa7a6ba4bbdff1e06431bdaa9ef317ce4c4ae822 ; exact artifact license https://creativecommons.org/licenses/by/4.0/ ; retrieved 2026-11-07