assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:13958    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:417      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10548    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:769      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11747    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11615    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040028  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:505      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040017  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:736      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7609     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040006  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:956      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5409     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7708     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4418     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6959     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5628     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6838     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5507     oio:hasOBONamespace  disease_ontology  xsd:string