assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:5629     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6839     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5508     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7928     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7807     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10955    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6707     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10944    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3308     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5728     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6938     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10812    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060158  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:901      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4749     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3418     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5838     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1108     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5948     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081069  oio:hasOBONamespace  disease_ontology  xsd:string