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

nalt:225292
  skos:prefLabel "trona"@es, "trona"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:22266 .

nalt:21099
  skos:prefLabel "carbonatos"@es, "carbonates"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:22266 .

nalt:22266
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:hiddenLabel "sodium-carbonate"@en ;
  skos:exactMatch <http://id.cabi.org/cabt/107881>, <http://id.loc.gov/authorities/subjects/sh2003005847>, <http://id.agrisemantics.org/gacs/C28610> ;
  ns0:marc001 "34224" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:related nalt:225292, nalt:232235 ;
  skos:broader nalt:21099 ;
  skos:prefLabel "carbonato de sodio"@es, "sodium carbonate"@en ;
  dc:modified "2014-10-10"^^xsd:date ;
  dc:created "2006-01-19"^^xsd:date .

ns0:Chemical
  rdfs:label "Chemical"@en ;
  a owl:Class .

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

nalt:232235
  skos:prefLabel "percarbonato de sodio"@es, "sodium percarbonate"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:22266 .