assertion  retraction  graph  subject       predicate            object            datatype    annotation
1          0           graph  DOID:3378     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:2047     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4588     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4467     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5798     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5677     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5556     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6524     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:7613     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0060096  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:0040010  oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:850      oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3488     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:4698     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3367     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3246     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:3004     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6997     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:5545     oio:hasOBONamespace  disease_ontology  xsd:string  
1          0           graph  DOID:6755     oio:hasOBONamespace  disease_ontology  xsd:string