@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@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 .
<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:2534
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2015-09-09"^^xsd:date ;
  skos:altLabel "acetylsalicylic acid"@en ;
  skos:broader nalt:2318, nalt:13133 ;
  skos:exactMatch agrovoc:c_8595, <http://id.cabi.org/cabt/14794>, <http://id.loc.gov/authorities/subjects/sh85008731>, <http://id.agrisemantics.org/gacs/C20405> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt-awic> ;
  skos:prefLabel "aspirin"@en, "aspirina"@es ;
  skos:related nalt:2320 ;
  ns0:marc001 "3764" .

nalt:13133
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:2534 ;
  skos:prefLabel "ácidos salicílicos"@es, "salicylic acids"@en .

nalt:2318
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:2534 ;
  skos:prefLabel "analgésicos"@es, "analgesics"@en .

nalt:2320
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "antipiréticos"@es, "antipyretics"@en ;
  skos:related nalt:2534 .