Medical Dictionary for Regulatory Activities Terminology (MedDRA) Chemical Information Ontology Source
http://purl.obolibrary.org/obo/BFO_0000001 http://purl.bioontology.org/ontology/STY/T071 LOOM
http://purl.obolibrary.org/obo/PR_000000001 http://purl.bioontology.org/ontology/MEDDRA/10036987 LOOM
http://purl.obolibrary.org/obo/OBI_0000066 http://purl.bioontology.org/ontology/MEDDRA/10062026 LOOM
http://purl.obolibrary.org/obo/PATO_0000125 http://purl.bioontology.org/ontology/MEDDRA/10026865 LOOM