assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:8118   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11266  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14654  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7139   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10287  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:255    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:134    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6039   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8338   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7007   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10155  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:365    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9537   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13774  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:486    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6259   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6017   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8426   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8305   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12663  oio:hasOBONamespace  disease_ontology  xsd:string