assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:3480   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4690   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3590   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14064  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14174  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14152  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9299   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8078   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13272  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14482  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8188   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7088   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8177   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9024   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7198   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7077   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:193    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6098   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7297   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8144   oio:hasOBONamespace  disease_ontology  xsd:string