assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:7014   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8224   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10151  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9544   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9423   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11240  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:240    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5056   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7234   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:482    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5287   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5166   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7586   oio:hasOBONamespace  disease_ontology  xsd:string  
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