@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:56446
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-07-27"^^xsd:date ;
  skos:altLabel "sulphur dioxide"@en, "SO2 (sulfur dioxide)"@en ;
  skos:broader nalt:7279 ;
  skos:exactMatch agrovoc:c_7515, <http://id.agrisemantics.org/gacs/C6624>, <http://id.loc.gov/authorities/subjects/sh85130378>, <http://id.cabi.org/cabt/113152> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "sulfur dioxide"@en, "dióxido de azufre"@es ;
  skos:related nalt:284691, nalt:284695 ;
  ns0:marc001 "36392" .

nalt:7279
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:56446 ;
  skos:prefLabel "óxidos"@es, "oxides"@en .

nalt:284691
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "desulfuración"@es, "desulfurization"@en ;
  skos:related nalt:56446 .

nalt:284695
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "flue gas desulfurization"@en, "desulfuración de gases de combustión"@es ;
  skos:related nalt:56446 .