EDDA Publication Types Taxonomy	The Prescription of Drugs Ontology	Source
http://ontologies.dbmi.pitt.edu/edda/PublicationType.owl#protocol	http://purl.obolibrary.org/obo/OBI_0000272	LOOM
http://ontologies.dbmi.pitt.edu/edda/PublicationType.owl#abstract	http://purl.obolibrary.org/obo/IAO_0000315	LOOM
http://ontologies.dbmi.pitt.edu/edda/PublicationType.owl#journal_article	http://purl.obolibrary.org/obo/IAO_0000013	LOOM