assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:4050 rdfs:subClassOf DOID:1115 _IRI 1 0 graph DOID:4050 rdfs:subClassOf DOID:5559 _IRI 1 0 graph DOID:4050 oio:hasDbXref UMLS_CUI:C1334678 xsd:string 1 0 graph DOID:4050 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:4050 oio:hasDbXref NCI:C6606 xsd:string 1 0 graph DOID:4050 oio:hasExactSynonym sarcoma of mediastinum @en 1 0 graph DOID:4050 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:4050 oio:id DOID:4050 xsd:string 1 0 graph DOID:4050 rdfs:label mediastinum sarcoma xsd:string 1 0 graph DOID:4050 rdf:type owl:Class _IRI 1 0 graph DOID:4050 IAO:0000115 A sarcoma and malignant mediastinal mesenchymnal tumor that is located_in the mediastinum. xsd:string "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.sciencedirect.com/science/article/pii/S1556086415305220""}]}"