PLOS Thesaurus	Breast cancer screening recommendation ontology	Source
http://localhost/plosthes.2017-1#5376	http://purl.org/ontology/breast_cancer_recommendation#Magnetic_resonance	LOOM
http://localhost/plosthes.2017-1#5891	http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C16818	LOOM