assertion  retraction  graph  subject     predicate            object            datatype    annotation
1          0           graph  DOID:7587   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6256   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10493  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7224   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7103   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:472    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5398   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4067   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7697   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6245   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7334   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6003   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8544   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7213   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8302   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:461    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5387   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6476   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7565   oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6113   oio:hasOBONamespace  disease_ontology  xsd:string