assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:8179   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8058   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12053  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7079   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14330  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8036   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9125   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13241  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:184    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6089   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9477   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11294  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8025   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9235   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13593  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:161    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8002   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13691  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:271    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:150    oio:hasOBONamespace  disease_ontology  xsd:string