assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:11888    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040059  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:899      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:657      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7519     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12603    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040048  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:646      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:525      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:11624    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040037  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5209     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040026  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:866      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:745      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6408     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:10887    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040015  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:734      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3009     oio:hasOBONamespace  disease_ontology  xsd:string