assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:10314    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040058  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:656      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:535      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7639     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8849     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12965    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040047  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:403      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8838     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10655    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10534    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040036  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4119     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5208     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040025  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:986      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:865      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:502      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5439     oio:hasOBONamespace  disease_ontology  xsd:string