assertion  retraction  graph  subject       predicate    object                                                 datatype    annotation
1          0           graph  DOID:0040032  IAO:0000115  A drug allergy that has_allergic_trigger carbapenems.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/2457043""}],""rdfs:comment"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""IEDB:RV""}]}"