assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:5292 rdf:type owl:Class _IRI 1 0 graph DOID:5292 oio:hasDbXref NCI:C6619 xsd:string 1 0 graph DOID:5292 oio:id DOID:5292 xsd:string 1 0 graph DOID:5292 oio:hasExactSynonym leiomyosarcoma of mediastinum @en 1 0 graph DOID:5292 rdfs:label mediastinum leiomyosarcoma xsd:string 1 0 graph DOID:5292 rdfs:subClassOf DOID:1967 _IRI 1 0 graph DOID:5292 oio:hasDbXref UMLS_CUI:C1334660 xsd:string 1 0 graph DOID:5292 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:5292 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:5292 IAO:0000115 A leiomyosarcoma and sarcoma of the mediastinum that derive_from smooth muscle and are usually located_in the esophagus or located_in the main vessels. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/33776690/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://pubmed.ncbi.nlm.nih.gov/34446630/""}]}"