Measurement Method Ontology	COVID-19 Ontology	Source
http://purl.obolibrary.org/obo/MMO_0000128	http://purl.obolibrary.org/obo/MMO_0000128	SAME_URI
http://purl.obolibrary.org/obo/OBI_0000661	http://purl.obolibrary.org/obo/MMO_0000075	LOOM
http://purl.obolibrary.org/obo/NCIT_C19830	http://purl.obolibrary.org/obo/MMO_0000683	LOOM
http://purl.obolibrary.org/obo/OBI_0001170	http://purl.obolibrary.org/obo/MMO_0000655	LOOM