assertion  retraction  graph  subject              predicate        object                    datatype  annotation
1          0           graph  obo:FOODON_00001165  rdfs:label       solanaceous food product  @en       
1          0           graph  obo:FOODON_00001165  rdfs:subClassOf  obo:FOODON_00001015       _IRI      
1          0           graph  obo:FOODON_00001165  rdf:type         owl:Class                 _IRI