Veterans Health Administration National Drug File	WHO COVID-19 Rapid Version CRF semantic data model	Source
http://purl.bioontology.org/ontology/STY/T195	http://purl.org/vodan/whocovid19crfsemdatamodel/Antibiotic	LOOM
http://purl.bioontology.org/ontology/STY/T071	http://purl.obolibrary.org/obo/BFO_0000001	LOOM