CHEBI Integrated Role Ontology	Human Reference Atlas Common Coordinate Framework Ontology	Source
http://purl.org/ccf/Biomarker	http://purl.obolibrary.org/obo/CHEBI_59163	LOOM
http://purl.org/ccf/Donor	http://purl.obolibrary.org/obo/CHEBI_17891	LOOM