assertion  retraction  graph  subject    predicate            object            datatype    annotation
1          0           graph  DOID:5271  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6481  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5150  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3082  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4292  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5381  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4050  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5260  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4281  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4160  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5370  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3192  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3071  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5480  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3181  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5590  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3280  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4490  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1091  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1080  oio:hasOBONamespace  disease_ontology  xsd:string