assertion  retraction  graph  subject    predicate            object                                                               datatype    annotation
1          0           graph  DOID:6019  oio:inSubset         obo:doid#NCIthesaurus                                                _IRI        
1          0           graph  DOID:6019  oio:id               DOID:6019                                                            xsd:string  
1          0           graph  DOID:6019  oio:hasDbXref        UMLS_CUI:C1332883                                                    xsd:string  
1          0           graph  DOID:6019  rdfs:label           central nervous system immature teratoma                             xsd:string  
1          0           graph  DOID:6019  oio:hasOBONamespace  disease_ontology                                                     xsd:string  
1          0           graph  DOID:6019  rdfs:subClassOf      DOID:3640                                                            _IRI        
1          0           graph  DOID:6019  rdf:type             owl:Class                                                            _IRI        
1          0           graph  DOID:6019  oio:hasDbXref        NCI:C7014                                                            xsd:string  
1          0           graph  DOID:6019  oio:hasExactSynonym  Immature teratoma of the CNS                                         @en         
1          0           graph  DOID:6019  IAO:0000115          A malignant teratoma that is located_in the central nervous system.  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/pubmed/21150046""}]}"