@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 rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:33437
  skos:prefLabel "selenio"@es, "selenium"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:25802
  skos:prefLabel "cromo"@es, "chromium"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:18678
  skos:prefLabel "boro"@es, "boron"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:54803
  skos:prefLabel "níquel"@es, "nickel"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:52674
  skos:prefLabel "micronutrientes de la planta"@es, "plant micronutrients"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:12372 .

nalt:33435
  skos:prefLabel "manganeso"@es, "manganese"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:27388
  skos:prefLabel "cobalto"@es, "cobalt"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:40726
  skos:prefLabel "flúor"@es, "fluorine"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12372 .

nalt:12372
  skos:narrower nalt:44820, nalt:40726, nalt:33434, nalt:18678, nalt:33437, nalt:27388, nalt:28946, nalt:6424, nalt:43370, nalt:55167, nalt:6406, nalt:54803, nalt:66209, nalt:19965, nalt:53287, nalt:25802, nalt:12370, nalt:33435, nalt:33438 ;
  skos:scopeNote "For those nutrients required in minute quantities in animal and human nutrition USE dietary minerals; For those nutrients required in minute quantities in plants USE plant micronutrients."@en, "USAR \"minerales dietéticos\" para referirse a los nutrientes requeridos en cantidades diminutas en la nutrición animal y humana; USAR \"micronutrientes de la plant\" para referirse a los nutrientes requeridos en cantidades diminutas en las plantas."@es ;
  skos:hiddenLabel "trace-element evolution"@en, "evolution of trace elements"@en, "trace element evolution"@en, "trace elements evolution"@en, "trace metal"@en, "trace-elements"@en, "trace mineral"@en, "evolution of trace element"@en, "trace element"@en ;
  skos:altLabel "trace minerals"@en, "microelements (soils)"@en, "trace metals"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:definition nalt:12372_def ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C1697>, <http://aims.fao.org/aos/agrovoc/c_7834>, <http://id.cabi.org/cabt/118628> ;
  ns0:marc001 "38017" ;
  skos:related nalt:52674 ;
  skos:prefLabel "trace elements"@en, "oligoelementos"@es ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  dc:modified "2018-01-18"^^xsd:date ;
  skos:broader nalt:264 .

nalt:43370
  skos:prefLabel "yodo"@es, "iodine"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:33434
  skos:prefLabel "hierro"@es, "iron"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:12372_def
  rdf:value "Elementos que existen en cantidades diminutas en la naturaleza."@es, "Elements occurring in minute quantities in nature."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a ns0:Definition .

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

nalt:55167
  skos:prefLabel "silicio"@es, "silicon"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:6406
  skos:prefLabel "rubidio"@es, "rubidium"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:264
  skos:prefLabel "elementos químicos"@es, "chemical elements"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:12372 .

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .

nalt:6424
  skos:prefLabel "estroncio"@es, "strontium"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:12370
  skos:prefLabel "arsénico"@es, "arsenic"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:33438
  skos:prefLabel "zinc"@es, "zinc"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:53287
  skos:prefLabel "molibdeno"@es, "molybdenum"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:28946
  skos:prefLabel "cobre"@es, "copper"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:44820
  skos:prefLabel "estaño"@es, "tin"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:66209
  skos:prefLabel "vanadio"@es, "vanadium"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .

nalt:19965
  skos:prefLabel "bromo"@es, "bromine"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12372 .