assertion  retraction  graph  subject              predicate  object                  datatype  annotation
1          0           graph  DOID:1733            rdf:type   owl:Class               _IRI      
1          0           graph  DOID:1612            rdf:type   owl:Class               _IRI      
1          0           graph  obo:CHEBI_53555      rdf:type   owl:Class               _IRI      
1          0           graph  DOID:2701            rdf:type   owl:Class               _IRI      
1          0           graph  DOID:14308           rdf:type   owl:Class               _IRI      
1          0           graph  DOID:1964            rdf:type   owl:Class               _IRI      
1          0           graph  DOID:2921            rdf:type   owl:Class               _IRI      
1          0           graph  DOID:12339           rdf:type   owl:Class               _IRI      
1          0           graph  obo:CHEBI_32952      rdf:type   owl:Class               _IRI      
1          0           graph  DOID:11239           rdf:type   owl:Class               _IRI      
1          0           graph  DOID:1931            rdf:type   owl:Class               _IRI      
1          0           graph  DOID:13538           rdf:type   owl:Class               _IRI      
1          0           graph  obo:FOODON_00001163  rdf:type   owl:Class               _IRI      
1          0           graph  oio:created_by       rdf:type   owl:AnnotationProperty  _IRI      
1          0           graph  NCBITaxon:33154      rdf:type   owl:Class               _IRI      
1          0           graph  DOID:12306           rdf:type   owl:Class               _IRI      
1          0           graph  obo:CHEBI_53731      rdf:type   owl:Class               _IRI      
1          0           graph  DOID:0080781         rdf:type   owl:Class               _IRI      
1          0           graph  obo:SYMP_0000731     rdf:type   owl:Class               _IRI      
1          0           graph  DOID:349             rdf:type   owl:Class               _IRI