assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0060092  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:74       oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2153     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3121     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6993     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5662     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6872     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4210     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7961     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7840     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3594     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2142     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4683     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3352     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2021     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5893     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4441     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3110     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5772     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4320     oio:hasOBONamespace  disease_ontology  xsd:string