assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0080145  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050621  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3924     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0070333  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060532  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050610  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1988     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1625     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080365  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0070322  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060521  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2945     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1614     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060510  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081311  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050940  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080211  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080684  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080321  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081410  oio:hasOBONamespace  disease_ontology  xsd:string