LinkML Common Metadata Elements and Terms	The Echinoderm Anatomy and Development Ontology	Source
https://w3id.org/linkml-common/Entity	http://purl.obolibrary.org/obo/BFO_0000001	LOOM
https://w3id.org/linkml-common/Role	http://purl.obolibrary.org/obo/BFO_0000023	LOOM
https://w3id.org/linkml-common/Role	http://purl.obolibrary.org/obo/CHEBI_50906	LOOM