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

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

nalt:50048
  skos:prefLabel "lignina"@es, "lignin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:325588 .

nalt:23435
  skos:prefLabel "paredes celulares"@es, "cell walls"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:325588 .

nalt:325588
  dc:modified "2018-11-16"^^xsd:date ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:23435 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "89895" ;
  skos:hiddenLabel "protolignins"@en ;
  skos:prefLabel "protolignina"@es, "protolignin"@en ;
  dc:created "2018-10-22"^^xsd:date ;
  skos:broader nalt:50048 .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .