National Drug File - Reference Terminology	Orphanet Rare Disease Ontology	Source
http://www.orpha.net/ORDO/Orphanet_119192	http://purl.bioontology.org/ontology/NDFRT/N0000148379	LOOM
http://www.orpha.net/ORDO/Orphanet_168345	http://purl.bioontology.org/ontology/NDFRT/N0000147876	LOOM
http://www.orpha.net/ORDO/Orphanet_118138	http://purl.bioontology.org/ontology/NDFRT/N0000191550	LOOM
http://www.orpha.net/ORDO/Orphanet_119576	http://purl.bioontology.org/ontology/NDFRT/N0000147691	LOOM
http://www.orpha.net/ORDO/Orphanet_168347	http://purl.bioontology.org/ontology/NDFRT/N0000147158	LOOM
http://www.orpha.net/ORDO/Orphanet_123008	http://purl.bioontology.org/ontology/NDFRT/N0000148305	LOOM
http://www.orpha.net/ORDO/Orphanet_120487	http://purl.bioontology.org/ontology/NDFRT/N0000175991	LOOM