assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:7732     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7611     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060094  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:76       oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2155     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4696     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4454     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3002     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5301     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6511     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7600     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:65       oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0050161  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1176     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3596     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4685     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3354     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5895     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3112     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4322     oio:hasOBONamespace  disease_ontology  xsd:string