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

nalt:52329
  skos:prefLabel "meticilina"@es, "methicillin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:8044 .

nalt:16677
  skos:prefLabel "benzilpenicilina"@es, "benzylpenicillin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:8044 .

nalt:148716
  skos:prefLabel "oxacilina"@es, "oxacillin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:8044 .

nalt:10191
  skos:prefLabel "antibióticos beta-lactámicos"@es, "beta-lactam antibiotics"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:8044 .

nalt:8044_def
  rdf:value "Grupo de antibióticos que contienen ácido 6-aminopenicilánico con una cadena lateral unida al grupo 6-amino. El núcleo de la penicilina es el principal requisito estructural para la actividad biológica. La estructura de la cadena lateral determina muchas de las características antibacterianas y farmacológicas."@es, "A group of antibiotics that contain 6-aminopenicillanic acid with a side chain attached to the 6-amino group. The penicillin nucleus is the chief structural requirement for biological activity. The side-chain structure determines many of the antibacterial and pharmacological characteristics."@en ;
  dc:source "Medical Subject Headings 2011" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

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

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .

nalt:8044
  skos:exactMatch <http://id.cabi.org/cabt/86892>, <http://aims.fao.org/aos/agrovoc/c_5670>, <http://id.agrisemantics.org/gacs/C3197> ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:definition nalt:8044_def ;
  ns0:marc001 "27595" ;
  skos:hiddenLabel "penicillin"@en ;
  skos:narrower nalt:148716, nalt:16677, nalt:52329 ;
  dc:modified "2015-10-29"^^xsd:date ;
  skos:prefLabel "penicilinas"@es, "penicillins"@en ;
  skos:broader nalt:10191, nalt:3047 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  dc:created "2006-01-19"^^xsd:date .

nalt:3047
  skos:prefLabel "compuestos heterocíclicos nitrogenados"@es, "heterocyclic nitrogen compounds"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:8044 .