assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:8225   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8104   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12341  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5189   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6278   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7488   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8577   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7246   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10273  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7004   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10152  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11241  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:120    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5299   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5178   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5057   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7598   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8687   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7356   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8566   oio:hasOBONamespace  disease_ontology  xsd:string