assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:8259   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8138   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13222  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8369   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8006   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12001  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:275    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:154    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6059   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7269   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7148   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8358   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10054  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12474  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:264    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7379   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6048   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7016   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8105   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11132  oio:hasOBONamespace  disease_ontology  xsd:string