assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:0040023  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:863      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3259     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3017     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5679     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4227     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5437     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6405     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7615     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060098  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:12930    oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040012  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:731      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3369     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5789     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5547     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7967     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040001  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:962      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:720      oio:hasOBONamespace  disease_ontology  xsd:string