assertion  retraction  graph  subject    predicate            object                                                                                                                                                     datatype    annotation
1          0           graph  DOID:6232  IAO:0000115          An ovarian germ cell teratoma that is composed of tissues that originate from two or three of the following germ layers, endoderm, ectoderm, or mesoderm.  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.tandfonline.com/doi/abs/10.1586/eog.10.80""}]}"
1          0           graph  DOID:6232  rdfs:label           ovarian biphasic or triphasic teratoma                                                                                                                     xsd:string  
1          0           graph  DOID:6232  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                                      _IRI        
1          0           graph  DOID:6232  oio:id               DOID:6232                                                                                                                                                  xsd:string  
1          0           graph  DOID:6232  oio:hasOBONamespace  disease_ontology                                                                                                                                           xsd:string  
1          0           graph  DOID:6232  oio:hasDbXref        UMLS_CUI:C1518691                                                                                                                                          xsd:string  
1          0           graph  DOID:6232  oio:hasDbXref        NCI:C39992                                                                                                                                                 xsd:string  
1          0           graph  DOID:6232  rdfs:subClassOf      DOID:5567                                                                                                                                                  _IRI        
1          0           graph  DOID:6232  rdf:type             owl:Class                                                                                                                                                  _IRI