assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:5546     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5304     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6514     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7603     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:961      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3478     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4688     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3357     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5777     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5656     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4325     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5535     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5414     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7713     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8923     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8802     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060086  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1289     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4556     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3225     oio:hasOBONamespace  disease_ontology  xsd:string