assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0080190 IAO:0000115 A malignant hemangioma characterized by the presence of epithelioid endothelial cells. The neoplastic cells are arranged in cords and nests, which are embedded in a myxoid to hyalinized stroma. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007636""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&version=16.12d&ns=NCI_Thesaurus&code=C3800""}]}" 1 0 graph DOID:0080190 rdfs:label malignant epithelioid hemangioendothelioma @en 1 0 graph DOID:0080190 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:0080190 oio:inSubset obo:doid#DO_cancer_slim _IRI 1 0 graph DOID:0080190 oio:id DOID:0080190 xsd:string 1 0 graph DOID:0080190 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:0080190 oio:hasDbXref NCI:C3800 xsd:string 1 0 graph DOID:0080190 rdfs:subClassOf DOID:0080189 _IRI 1 0 graph DOID:0080190 rdf:type owl:Class _IRI