@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:44152
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-05-01"^^xsd:date ;
  skos:altLabel "sulfato calcico dihidratado"@es ;
  skos:broader nalt:44159 ;
  skos:exactMatch agrovoc:c_3453, <http://id.cabi.org/cabt/53994>, <http://id.loc.gov/authorities/subjects/sh85058113>, <http://id.agrisemantics.org/gacs/C10720> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:44160 ;
  skos:prefLabel "gypsum"@en, "yeso (mineral)"@es ;
  skos:related nalt:21135, nalt:44151, nalt:963 ;
  ns0:marc001 "17341" .

nalt:21135
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "calcium sulfate"@en, "sulfato de calcio"@es ;
  skos:related nalt:44152 .

nalt:44160
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:44152 ;
  skos:prefLabel "fosfoyeso"@es, "phosphogypsum"@en .

nalt:44151
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "suelos de yeso"@es, "gypsiferous soils"@en ;
  skos:related nalt:44152 .

nalt:963
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "requisito de yeso"@es, "gypsum requirement"@en ;
  skos:related nalt:44152 .

nalt:44159
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:44152 ;
  skos:prefLabel "sulfate minerals"@en, "minerales de sulfato"@es .