assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:2021 IAO:0000115 A female reproductive organ cancer that is located_in the placenta. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.medstarcancer.org/conditions/gynecologic-cancer/placenta-cancer/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/26156670,""}]}" 1 0 graph DOID:2021 oio:hasDbXref ICD10CM:C58 xsd:string 1 0 graph DOID:2021 oio:hasExactSynonym malignant Placental tumor @en 1 0 graph DOID:2021 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:2021 oio:hasExactSynonym primary malignant neoplasm of placenta @en 1 0 graph DOID:2021 rdfs:subClassOf DOID:363 _IRI 1 0 graph DOID:2021 oio:id DOID:2021 xsd:string 1 0 graph DOID:2021 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:2021 oio:hasDbXref NCI:C3555 xsd:string 1 0 graph DOID:2021 rdf:type owl:Class _IRI 1 0 graph DOID:2021 oio:hasExactSynonym Placental tumors @en 1 0 graph DOID:2021 oio:hasAlternativeId DOID:2023 xsd:string 1 0 graph DOID:2021 rdfs:subClassOf DOID:780 _IRI 1 0 graph DOID:2021 oio:hasDbXref SNOMEDCT_US_2023_03_01:188187004 xsd:string 1 0 graph DOID:2021 oio:hasExactSynonym neoplasm of placenta @en 1 0 graph DOID:2021 oio:hasExactSynonym placental cancer @en 1 0 graph DOID:2021 oio:hasDbXref UMLS_CUI:C0153572 xsd:string 1 0 graph DOID:2021 oio:hasExactSynonym malignant neoplasm of placenta @en 1 0 graph DOID:2021 rdfs:label placenta cancer xsd:string 1 0 graph DOID:2021 oio:hasDbXref ICD9CM:181 xsd:string