assertion  retraction  graph  subject    predicate            object                                        datatype    annotation
1          0           graph  DOID:4650  IAO:0000115          A retinoblastoma that develops in both eyes.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Retinoblastoma""}]}"
1          0           graph  DOID:4650  rdfs:label           bilateral retinoblastoma                      xsd:string  
1          0           graph  DOID:4650  oio:inSubset         obo:doid#NCIthesaurus                         _IRI        
1          0           graph  DOID:4650  oio:id               DOID:4650                                     xsd:string  
1          0           graph  DOID:4650  oio:hasOBONamespace  disease_ontology                              xsd:string  
1          0           graph  DOID:4650  oio:hasDbXref        UMLS_CUI:C0854914                             xsd:string  
1          0           graph  DOID:4650  oio:hasDbXref        NCI:C8713                                     xsd:string  
1          0           graph  DOID:4650  rdfs:subClassOf      DOID:768                                      _IRI        
1          0           graph  DOID:4650  rdf:type             owl:Class                                     _IRI