assertion  retraction  graph  subject    predicate            object                                                                   datatype    annotation
1          0           graph  DOID:3355  oio:hasOBONamespace  disease_ontology                                                         xsd:string  
1          0           graph  DOID:3355  oio:hasDbXref        UMLS_CUI:C1336021                                                        xsd:string  
1          0           graph  DOID:2024  oio:inSubset         obo:doid#NCIthesaurus                                                    _IRI        
1          0           graph  DOID:2024  oio:hasDbXref        SNOMEDCT_US_2023_03_01:448401007                                         xsd:string  
1          0           graph  DOID:2024  rdfs:label           placental choriocarcinoma                                                xsd:string  
1          0           graph  DOID:2024  oio:id               DOID:2024                                                                xsd:string  
1          0           graph  DOID:2024  oio:hasDbXref        UMLS_CUI:C0855173                                                        xsd:string  
1          0           graph  DOID:2024  oio:hasExactSynonym  Choriocarcinoma of the Placenta                                          @en         
1          0           graph  DOID:2024  oio:hasOBONamespace  disease_ontology                                                         xsd:string  
1          0           graph  DOID:2024  rdfs:subClassOf      DOID:2025                                                                _IRI        
1          0           graph  DOID:2024  oio:hasDbXref        NCI:C8893                                                                xsd:string  
1          0           graph  DOID:2024  rdf:type             owl:Class                                                                _IRI        
1          0           graph  DOID:3606  IAO:0000115          An ovary adenocarcinoma that is characterized by the presence of mucin.  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/24487473""}]}"
1          0           graph  DOID:5896  rdfs:label           ovarian clear cell cystadenofibroma                                      xsd:string  
1          0           graph  DOID:5896  oio:inSubset         obo:doid#NCIthesaurus                                                    _IRI        
1          0           graph  DOID:5896  oio:id               DOID:5896                                                                xsd:string  
1          0           graph  DOID:5896  oio:hasOBONamespace  disease_ontology                                                         xsd:string  
1          0           graph  DOID:5896  oio:hasDbXref        UMLS_CUI:C1518695                                                        xsd:string  
1          0           graph  DOID:5896  oio:hasDbXref        NCI:C40086                                                               xsd:string  
1          0           graph  DOID:5896  rdfs:subClassOf      DOID:5897                                                                _IRI