assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3692     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3571     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3450     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1140     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1371     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:14067    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4880     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0081090  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2691     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1360     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:13198    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2790     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:294      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:173      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6199     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7046     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10194    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8256     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8135     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:162      oio:hasOBONamespace  disease_ontology  xsd:string