assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3479     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3116     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6988     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6867     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5536     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4205     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8924     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060087  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4678     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3347     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4436     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5767     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6856     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5525     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6735     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7945     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7824     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060076  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040100  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3699     oio:hasOBONamespace  disease_ontology  xsd:string