assertion  retraction  graph  subject    predicate            object                                                                                      datatype    annotation
1          0           graph  DOID:4653  IAO:0000115          A retinoblastoma that is located_in the eye and has not spread to other parts of the body.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/28620731""}]}"
1          0           graph  DOID:4653  rdfs:label           intraocular retinoblastoma                                                                  xsd:string  
1          0           graph  DOID:4653  oio:inSubset         obo:doid#NCIthesaurus                                                                       _IRI        
1          0           graph  DOID:4653  oio:id               DOID:4653                                                                                   xsd:string  
1          0           graph  DOID:4653  oio:hasOBONamespace  disease_ontology                                                                            xsd:string  
1          0           graph  DOID:4653  oio:hasDbXref        UMLS_CUI:C0278717                                                                           xsd:string  
1          0           graph  DOID:4653  oio:hasDbXref        NCI:C7846                                                                                   xsd:string  
1          0           graph  DOID:4653  rdfs:subClassOf      DOID:768                                                                                    _IRI        
1          0           graph  DOID:4653  rdf:type             owl:Class                                                                                   _IRI