@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:10454
  skos:prefLabel "metales pesados"@es, "heavy metals"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:278587 .

nalt:278590
  skos:prefLabel "metales extraídos simultáneamente"@es, "simultaneously extracted metals"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:278587 .

nalt:278587
  skos:narrower nalt:278590 ;
  skos:related nalt:10454, nalt:23049 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "76510" ;
  skos:prefLabel "divalent metals"@en, "metales divalentes"@es ;
  dc:modified "2016-11-14"^^xsd:date ;
  skos:hiddenLabel "divalent-metals"@en, "divalent metal"@en ;
  dc:created "2016-05-18"^^xsd:date ;
  skos:broader nalt:6739 ;
  a ns0:Chemical, skos:Concept .

nalt:6739
  skos:prefLabel "metales"@es, "metals"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:278587 .

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

nalt:23049
  skos:prefLabel "iones metálicos"@es, "metal ions"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:278587 .

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