assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:6364     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7574     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8663     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6001     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7211     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5385     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4054     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6595     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5264     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6474     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5143     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7684     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5022     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6232     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9741     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8410     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040092  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5495     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4164     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5374     oio:hasOBONamespace  disease_ontology  xsd:string