assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0050771 IAO:0000115 An endocrine organ benign neoplasm that arises within the adrenal medulla, releasing epinephrines and norepinephrines hormones that cause either episodic or persistent high blood pressure. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Pheochromocytoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://rarediseases.info.nih.gov/diseases/7385/pheochromocytoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.mayoclinic.org/diseases-conditions/pheochromocytoma/symptoms-causes/syc-20355367""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.omim.org/entry/171300""}]}"