@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:143681_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Surfactante aniónico, por lo general, es una mezcla de sulfatos de alquilo de sodio, principalmente el lauril; reduce la tensión superficial de las soluciones acuosas. Es utilizado como emulsionante de grasa, agente humectante, detergente en cosméticos, fármacos y cremas dentales, también como herramienta de investigación en bioquímica de las proteínas."@es, "An anionic surfactant, usually a mixture of sodium alkyl sulfates, mainly the lauryl; lowers surface tension of aqueous solutions; used as fat emulsifier, wetting agent, detergent in cosmetics, pharmaceuticals and toothpastes; also as research tool in protein biochemistry."@en ;
  dc:source "Medical Subject Headings" .

<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:143681
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2011-03-28"^^xsd:date ;
  dc:modified "2019-03-13"^^xsd:date ;
  skos:altLabel "sodium lauryl sulfate"@en, "sodium n-dodecyl sulphate"@en, "SDS (sodium dodecyl sulfate)"@en, "sodium lauryl sulphate"@en, "sodium n-dodecyl sulfate"@en ;
  skos:broader nalt:6147 ;
  skos:definition nalt:143681_def ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C19965> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "dodecil sulfato de sodio"@es, "sodium dodecyl sulfate"@en ;
  skos:related nalt:36236, nalt:55165 ;
  ns0:marc001 "60128" .

nalt:6147
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:143681 ;
  skos:prefLabel "alcoholes grasos"@es, "fatty alcohols"@en .

nalt:36236
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "electroforesis en gel de poliacrilamida"@es, "polyacrylamide gel electrophoresis"@en ;
  skos:related nalt:143681 .

nalt:55165
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "nonionic surfactants"@en, "surfactantes no iónicos"@es ;
  skos:related nalt:143681 .