Prostate Cancer Ontology	Healthcare Common Procedure Coding System	Source
http://www.semanticweb.org/ontologies/2018/1/ProstateCancer.owl#Plant	http://purl.bioontology.org/ontology/STY/T002	LOOM
http://www.semanticweb.org/ontologies/2018/1/ProstateCancer.owl#Fish	http://purl.bioontology.org/ontology/STY/T013	LOOM
http://www.semanticweb.org/ontologies/2018/1/ProstateCancer.owl#Vitamin	http://purl.bioontology.org/ontology/STY/T127	LOOM