assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:8654     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8533     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7202     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10350    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040094  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4287     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4166     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5376     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4045     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5134     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7675     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6344     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040083  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:681      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3198     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6696     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6575     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5123     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7664     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6333     oio:hasOBONamespace  disease_ontology  xsd:string