assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:8023   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:292    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:171    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6197   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10192  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10071  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8133   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8012   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6065   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7154   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8243   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8122   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5195   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5074   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6284   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6163   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9551   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5063   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7483   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7241   oio:hasOBONamespace  disease_ontology  xsd:string