assertion  retraction  graph  subject    predicate            object            datatype    annotation
1          0           graph  DOID:1037  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3578  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4788  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3457  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5877  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4546  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5635  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4304  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6845  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5514  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:47    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:1389  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2599  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3446  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2115  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4656  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5866  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3204  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5624  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5503  oio:hasOBONamespace  disease_ontology  xsd:string