@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:8122_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Semi-synthetic derivative of penicillin that functions as an orally active broad-spectrum antibiotic."@en, "Derivado semi-sintético de la penicilina, que funciona como un antibiótico activo de amplio espectro por vía oral."@es ;
  dc:source "Medical Subject Headings 2011" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Chemical>
  a owl:Class ;
  rdfs:label "Chemical"@en .

nalt:8122
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:altLabel "aminobenzylpenicillin"@en, "ampicillin sodium"@en ;
  skos:broader nalt:16677 ;
  skos:definition nalt:8122_def ;
  skos:exactMatch agrovoc:c_8777, <http://id.cabi.org/cabt/9689>, <http://id.agrisemantics.org/gacs/C7901> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:148715, nalt:8043 ;
  skos:prefLabel "ampicillin"@en, "ampicilina"@es ;
  ns0:marc001 "2223" .

nalt:8043
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:8122 ;
  skos:prefLabel "amoxicillin"@en, "amoxicilina"@es .

nalt:148715
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:8122 ;
  skos:prefLabel "piperacilina"@es, "piperacillin"@en .

nalt:16677
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:8122 ;
  skos:prefLabel "benzilpenicilina"@es, "benzylpenicillin"@en .