@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#> .

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

nalt:10195_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "An antibiotic first isolated from cultures of Streptomyces venequelae in 1947 but now produced synthetically. It has a relatively simple structure and was the first broad-spectrum antibiotic to be discovered. It acts by interfering with bacterial protein synthesis and is mainly bacteriostatic."@en, "Primer antibiótico aislado de cultivos de Streptomyces venequelae en 1947, el cual ahora se produce sintéticamente. Tiene una estructura relativamente simple y fue el primer antibiótico de amplio espectro descubierto. Actúa interfiriendo la síntesis de proteína bacteriana y es principalmente bacteriostático."@es ;
  dc:source "Medical Subject Headings 2011" .

nalt:10195 skos:definition nalt:10195_def .