Prostate Cancer Ontology	OPTImAL: An ontology for patient adherence modeling in physical activity domain	Source
http://webprotege.stanford.edu/project/B1YA5aP4fTfTaBBx7flwQP#PhysicalActivity	http://www.semanticweb.org/ontologies/2018/1/ProstateCancer.owl#Physical_activity	LOOM