@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 ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:148774_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Antibiótico polipéptido cíclico de Bacillus colistinus . Se compone de polimixinas E1 y E2 (o Colistinas A, B y C) que actúan como detergentes en las membranas celulares. La colistina es menos tóxica que la polimixina B, pero en cierta forma similar; el metanosulfonato es utilizado oralmente."@es, "Cyclic polypeptide antibiotic from Bacillus colistinus. It is composed of Polymyxins E1 and E2 (or Colistins A, B, and C) which act as detergents on cell membranes. Colistin is less toxic than Polymyxin B, but otherwise similar; the methanesulfonate is used orally."@en ;
  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:148774
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2011-10-06"^^xsd:date ;
  dc:modified "2014-07-22"^^xsd:date ;
  skos:altLabel "colistin sulfate"@en ;
  skos:broader nalt:148773 ;
  skos:definition nalt:148774_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "colistina"@es, "colistin"@en ;
  ns0:marc001 "59568" .

nalt:148773
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:148774 ;
  skos:prefLabel "polimixinas"@es, "polymyxins"@en .