assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0060103  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:60004    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3968     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3847     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2516     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3605     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050896  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2626     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080167  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081256  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0070003  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2615     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3704     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4914     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081245  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2978     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1647     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2725     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3814     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4903     oio:hasOBONamespace  disease_ontology  xsd:string