Radiology Lexicon	Disease Drivers Ontology	Source
http://purl.obolibrary.org/obo/CHEBI_25195	http://www.radlex.org/RID/RID11920	LOOM
http://purl.obolibrary.org/obo/NCIT:C13234	http://www.radlex.org/RID/RID1546	LOOM
http://purl.obolibrary.org/obo/CHEBI_25016	http://www.radlex.org/RID/RID11924	LOOM
http://purl.obolibrary.org/obo/NCIT_C594	http://www.radlex.org/RID/RID11866	LOOM
http://purl.obolibrary.org/obo/CHEBI_27563	http://www.radlex.org/RID/RID11826	LOOM
http://purl.obolibrary.org/obo/NCIT_C391	http://www.radlex.org/RID/RID11818	LOOM
http://purl.obolibrary.org/obo/NCIT_C598	http://www.radlex.org/RID/RID11812	LOOM
http://purl.obolibrary.org/obo/CHEBI_28073	http://www.radlex.org/RID/RID11808	LOOM
http://purl.obolibrary.org/obo/CHEBI_22977	http://www.radlex.org/RID/RID11856	LOOM