assertion  retraction  graph  subject    predicate            object                                                                                              datatype    annotation
1          0           graph  DOID:7438  IAO:0000115          An ovarian cystadenocarcinoma that is characterized by the presence of cells with clear cytoplasm.  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/22747504""}]}"
1          0           graph  DOID:7438  rdfs:label           ovarian clear cell cystadenocarcinoma                                                               xsd:string  
1          0           graph  DOID:7438  oio:inSubset         obo:doid#NCIthesaurus                                                                               _IRI        
1          0           graph  DOID:7438  oio:id               DOID:7438                                                                                           xsd:string  
1          0           graph  DOID:7438  oio:hasOBONamespace  disease_ontology                                                                                    xsd:string  
1          0           graph  DOID:7438  oio:hasDbXref        UMLS_CUI:C0279667                                                                                   xsd:string  
1          0           graph  DOID:7438  oio:hasDbXref        NCI:C7980                                                                                           xsd:string  
1          0           graph  DOID:7438  rdfs:subClassOf      DOID:3605                                                                                           _IRI        
1          0           graph  DOID:7438  rdf:type             owl:Class                                                                                           _IRI