assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:12897    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:456      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:214      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6229     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8649     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040089  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:687      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6339     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7549     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7428     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040078  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:676      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5118     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8869     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7538     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10686    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8506     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13953    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040067  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:786      oio:hasOBONamespace  disease_ontology  xsd:string