assertion  retraction  graph  subject              predicate        object                        datatype  annotation
1          0           graph  obo:FOODON_00001158  rdfs:label       pomaceous fruit food product  @en       
1          0           graph  obo:FOODON_00001158  rdfs:subClassOf  obo:FOODON_00001057           _IRI      
1          0           graph  obo:FOODON_00001158  rdf:type         owl:Class                     _IRI