assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:12361  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13450  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:272    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5088   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7266   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7024   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13560  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:261    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5077   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7497   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6166   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7134   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7013   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8223   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10040  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8102   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:492    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:371    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6276   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8696   oio:hasOBONamespace  disease_ontology  xsd:string