assertion  retraction  graph  subject          predicate        object                     datatype    annotation
1          0           graph  obo:CHEBI_29347  rdfs:label       monocarboxylic acid amide  xsd:string  
1          0           graph  obo:CHEBI_29347  oio:id           CHEBI:29347                xsd:string  
1          0           graph  obo:CHEBI_29347  rdfs:subClassOf  obo:CHEBI_37622            _IRI        
1          0           graph  obo:CHEBI_29347  rdf:type         owl:Class                  _IRI