assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:13034 oio:hasDbXref ICD9CM:087 xsd:string 1 0 graph DOID:13034 rdfs:label relapsing fever xsd:string 1 0 graph DOID:13034 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:13034 oio:id DOID:13034 xsd:string 1 0 graph DOID:13034 oio:hasDbXref SNOMEDCT_US_2023_03_01:186820006 xsd:string 1 0 graph DOID:13034 oio:hasDbXref MESH:D012061 xsd:string 1 0 graph obo:CHEBI_8776 rdfs:label ranitidine xsd:string 1 0 graph obo:CHEBI_8776 oio:id CHEBI:8776 xsd:string 1 0 graph DOID:4955 IAO:0000115 A central nervous system cancer that is characterized by melanocytic neoplasm that develops from melanocytes, has_material_basis_in abnormally proliferating cells derives_from neural crest cells. 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.ncbi.nlm.nih.gov/pmc/articles/PMC4209706/""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/10403296""}]}" 1 0 graph obo:SYMP_0000480 rdfs:label nervous system symptom xsd:string 1 0 graph obo:SYMP_0000480 oio:id SYMP:0000480 xsd:string 1 0 graph obo:SYMP_0000480 oio:hasOBONamespace symptoms xsd:string 1 0 graph obo:SYMP_0000480 oio:hasDbXref UMLS_ICD9CM_2005_AUI:A0284131 xsd:string 1 0 graph obo:SYMP_0000480 oio:hasDbXref UMLS_CUI:C0159033 xsd:string 1 0 graph obo:SYMP_0000480 oio:hasDbXref ICD9CM_2005:781 xsd:string 1 0 graph DOID:9149 oio:hasDbXref UMLS_CUI:C0153375 xsd:string 1 0 graph DOID:9149 oio:hasDbXref SNOMEDCT_US_2023_03_01:93822006 xsd:string 1 0 graph DOID:9149 rdfs:label hard palate cancer xsd:string 1 0 graph DOID:9149 oio:hasDbXref NCI:C3528 xsd:string 1 0 graph DOID:9149 oio:hasOBONamespace disease_ontology xsd:string