assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:14018    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3500     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081283  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081041  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060592  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1795     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2763     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3973     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3610     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080183  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2994     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1542     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3962     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3720     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4930     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081261  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050890  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081250  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1894     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1520     oio:hasOBONamespace  disease_ontology  xsd:string