Comparative Data Analysis Ontology Experimental Factor Ontology Source
http://purl.obolibrary.org/obo/IAO_0000030 http://purl.obolibrary.org/obo/IAO_0000030 SAME_URI
http://purl.obolibrary.org/obo/IAO_0000027 http://purl.obolibrary.org/obo/IAO_0000027 SAME_URI
http://purl.obolibrary.org/obo/CDAO_0000132 http://www.ebi.ac.uk/efo/EFO_0004293 LOOM