assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0060262  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1586     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2433     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3643     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4853     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5821     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5700     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2773     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2531     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3741     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2410     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3620     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4830     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081282  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2883     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13159    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2762     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2641     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0080182  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0111147  oio:hasOBONamespace  disease_ontology  xsd:string