assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:4014     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6423     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10660    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8601     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040041  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3277     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5697     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6786     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7996     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4003     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5213     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7501     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050194  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040030  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:870      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3024     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5565     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5444     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4113     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6654     oio:hasOBONamespace  disease_ontology  xsd:string