assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3177     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5597     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5476     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6554     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5223     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7764     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5102     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7643     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6312     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7522     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7401     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9942     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040051  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4376     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5465     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5344     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4013     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7632     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7511     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:9810     oio:hasOBONamespace  disease_ontology  xsd:string