assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0081049  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060116  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1319     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2529     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3618     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4707     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5917     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081038  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:60006    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2639     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4938     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3607     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4817     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050898  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3959     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3717     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4927     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060688  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3948     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3706     oio:hasOBONamespace  disease_ontology  xsd:string