assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3701     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050871  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050750  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2601     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050860  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1996     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080373  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1974     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2700     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3910     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1963     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12239    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:139      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10149    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12206    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:117      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13768    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7        oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080780  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:469      oio:hasOBONamespace  disease_ontology  xsd:string