assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3818     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4907     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080149  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050746  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050625  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1519     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050735  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050614  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1629     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1508     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080369  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0070326  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060888  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060525  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1618     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3917     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060514  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2938     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2817     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3906     oio:hasOBONamespace  disease_ontology  xsd:string