assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:4044     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6585     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5254     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7553     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6101     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8642     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:8400     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040082  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:680      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3197     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3076     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5485     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5364     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6332     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7542     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6211     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10690    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040071  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2097     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3186     oio:hasOBONamespace  disease_ontology  xsd:string