assertion  retraction  graph  subject    predicate            object            datatype    annotation
1          0           graph  DOID:3264  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4353  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5563  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4232  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5442  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4111  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7983  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3495  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3374  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2043  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4584  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3253  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4463  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3132  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3011  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6762  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7972  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6641  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5310  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7851  oio:hasOBONamespace  disease_ontology  xsd:string