assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0060115  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2649     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4948     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3617     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4706     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5916     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081279  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081037  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060104  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3969     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2517     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3606     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081026  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050897  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1659     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1417     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3716     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4926     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081257  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0070004  oio:hasOBONamespace  disease_ontology  xsd:string