assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0080875  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080842  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080600  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11838    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040009  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:959      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:706      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6809     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060029  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5709     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4719     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060117  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4829     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4708     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081039  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060106  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050547  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:60007    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2519     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4939     oio:hasOBONamespace  disease_ontology  xsd:string