METPO	Breast Cancer Grading Ontology	Source
http://purl.obolibrary.org/obo/OBI_0100051	http://www.owl-ontologies.com/Ontology1239104585.owl#Specimen	LOOM
http://purl.obolibrary.org/obo/UBERON_0001062	http://www.owl-ontologies.com/Ontology1239104585.owl#AnatomicalEntity	LOOM
http://purl.obolibrary.org/obo/BFO_0000001	http://swrl.stanford.edu/ontologies/3.3/swrla.owl#Entity	LOOM
http://purl.obolibrary.org/obo/BFO_0000001	http://swrl.stanford.edu/ontologies/built-ins/3.3/temporal.owl#Entity	LOOM
http://purl.obolibrary.org/obo/PATO_0000052	http://www.owl-ontologies.com/Ontology1239104585.owl#Shape	LOOM
http://purl.obolibrary.org/obo/CL_0000000	http://www.owl-ontologies.com/Ontology1239104585.owl#Cell	LOOM
http://purl.obolibrary.org/obo/GO_0005634	http://www.owl-ontologies.com/Ontology1239104585.owl#Nucleus	LOOM
https://w3id.org/metpo/0001006	http://www.owl-ontologies.com/Ontology1239104585.owl#Size	LOOM
http://purl.obolibrary.org/obo/GO_0005623	http://www.owl-ontologies.com/Ontology1239104585.owl#Cell	LOOM