assertion  retraction  graph  subject    predicate            object            datatype    annotation
1          0           graph  DOID:6255  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7223  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9643  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:471   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:350   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3098  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4066  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5276  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5155  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7696  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7575  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6244  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7333  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8543  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7212  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5386  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4055  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5265  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7685  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6354  oio:hasOBONamespace  disease_ontology  xsd:string