assertion  retraction  graph  subject          predicate        object                      datatype    annotation
1          0           graph  obo:CHEBI_33245  rdfs:label       organic fundamental parent  xsd:string  
1          0           graph  obo:CHEBI_33245  oio:id           CHEBI:33245                 xsd:string  
1          0           graph  obo:CHEBI_33245  rdfs:subClassOf  obo:CHEBI_50860             _IRI        
1          0           graph  obo:CHEBI_33245  rdfs:subClassOf  obo:CHEBI_37175             _IRI        
1          0           graph  obo:CHEBI_33245  rdf:type         owl:Class                   _IRI