assertion  retraction  graph  subject    predicate            object                          datatype     annotation
1          0           graph  DOID:1634  owl:deprecated       true                            xsd:boolean  
1          0           graph  DOID:1634  rdfs:label           obsolete breast papillomatosis  xsd:string   
1          0           graph  DOID:1634  oio:id               DOID:1634                       xsd:string   
1          0           graph  DOID:1634  oio:hasOBONamespace  disease_ontology                xsd:string   
1          0           graph  DOID:1634  rdfs:subClassOf      owl:Thing                       _IRI         
1          0           graph  DOID:1634  rdf:type             owl:Class                       _IRI