@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 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:23046
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-09-08"^^xsd:date ;
  skos:broader nalt:24696, nalt:23048 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C14544>, <http://id.cabi.org/cabt/46690> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:38858, nalt:38857, nalt:21093, nalt:38859, nalt:232270, nalt:7276 ;
  skos:prefLabel "exchangeable cations"@en, "cationes intercambiables"@es ;
  skos:related nalt:143145, nalt:23045 ;
  ns0:marc001 "14621" .

nalt:143145
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "intercambio de cationes"@es, "cation exchange"@en ;
  skos:related nalt:23046 .

nalt:7276
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "aluminio intercambiable"@es, "exchangeable aluminum"@en .

nalt:232270
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "exchangeable zinc"@en, "zinc intercambiable"@es .

nalt:38859
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "sodio intercambiable"@es, "exchangeable sodium"@en .

nalt:21093
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "exchangeable calcium"@en, "calcio intercambiable"@es .

nalt:38857
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "magnesio intercambiable"@es, "exchangeable magnesium"@en .

nalt:38858
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:23046 ;
  skos:prefLabel "potasio intercambiable"@es, "exchangeable potassium"@en .

nalt:23045
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "capacidad de intercambio de cationes"@es, "cation exchange capacity"@en ;
  skos:related nalt:23046 .

nalt:23048
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:23046 ;
  skos:prefLabel "cationes"@es, "cations"@en .

nalt:24696
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:23046 ;
  skos:prefLabel "química del suelo"@es, "soil chemistry"@en .