assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0080704  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080902  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9181     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8081     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6090     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050619  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050608  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060519  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060508  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050828  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050938  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050927  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050806  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050916  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081408  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050905  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1909     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080649  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080615  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080846  oio:hasOBONamespace  disease_ontology  xsd:string