Radiation Biology Ontology	Dependency Layered Ontology for Radiation Oncology	Source
http://www.semanticweb.org/alan/ontologies/2013/8/untitled-ontology-9#Pericarditis	http://purl.obolibrary.org/obo/DOID_1787	LOOM
http://www.semanticweb.org/alan/ontologies/2013/8/untitled-ontology-9#Cardiomyopathy	http://purl.obolibrary.org/obo/DOID_0050700	LOOM
http://www.semanticweb.org/alan/ontologies/2013/8/untitled-ontology-9#Age	http://purl.obolibrary.org/obo/PATO_0000011	LOOM
http://www.semanticweb.org/alan/ontologies/2013/8/untitled-ontology-9#Dose_Rate	http://purl.obolibrary.org/obo/RBO_00000029	LOOM