Human Developmental Anatomy Ontology, abstract version 1	Human Developmental Anatomy Ontology, abstract version 2	Source
http://purl.obolibrary.org/obo/EHDAA_3350	http://purl.obolibrary.org/obo/EHDAA2_0001129	LOOM
http://purl.obolibrary.org/obo/EHDAA_2947	http://purl.obolibrary.org/obo/EHDAA2_0001458	LOOM
http://purl.obolibrary.org/obo/EHDAA_2556	http://purl.obolibrary.org/obo/EHDAA2_0001087	LOOM