@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:33434
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-04-23"^^xsd:date ;
  skos:altLabel "ferrous iron"@en, "ferric iron"@en, "Fe2+"@en ;
  skos:broader nalt:12372, nalt:3195 ;
  skos:exactMatch agrovoc:c_3950, <http://id.agrisemantics.org/gacs/C794>, <http://id.loc.gov/authorities/subjects/sh85068131>, <http://id.cabi.org/cabt/61778> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:45061 ;
  skos:prefLabel "iron"@en, "hierro"@es ;
  skos:related nalt:47323, nalt:39900, nalt:39902, nalt:45092, nalt:202759, nalt:143749, nalt:301477, nalt:315620, nalt:8773, nalt:47747, nalt:6740, nalt:17268, nalt:21092, nalt:39919 ;
  ns0:marc001 "19715" .

nalt:47323
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "iron oxyhydroxides"@en, "oxihidróxidos de hierro"@es ;
  skos:related nalt:33434 .

nalt:39900
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "hidróxidos de hierro"@es, "iron hydroxides"@en ;
  skos:related nalt:33434 .

nalt:39902
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "iron phosphates"@en, "fosfatos de hierro"@es ;
  skos:related nalt:33434 .

nalt:45092
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "hemocromatosis"@es, "hemochromatosis"@en ;
  skos:related nalt:33434 .

nalt:202759
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "exceso de hierro"@es, "iron overload"@en ;
  skos:related nalt:33434 .

nalt:143749
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "fitosideróforos"@es, "phytosiderophores"@en ;
  skos:related nalt:33434 .

nalt:301477
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "transferrin receptors"@en, "receptores de transferrina"@es ;
  skos:related nalt:33434 .

nalt:315620
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "laterites"@en, "lateritas"@es ;
  skos:related nalt:33434 .

nalt:8773
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "anemia ferropénica"@es, "iron deficiency anemia"@en ;
  skos:related nalt:33434 .

nalt:47747
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "óxidos de hierro"@es, "iron oxides"@en ;
  skos:related nalt:33434 .

nalt:6740
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "aleaciones ferrosas"@es, "ferrous alloys"@en ;
  skos:related nalt:33434 .

nalt:45061
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:33434 ;
  skos:prefLabel "hierro hemo"@es, "heme iron"@en .

nalt:3195
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:33434 ;
  skos:prefLabel "elementos de transición"@es, "transition elements"@en .

nalt:12372
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:33434 ;
  skos:prefLabel "oligoelementos"@es, "trace elements"@en .

nalt:17268
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "sideróforos"@es, "siderophores"@en ;
  skos:related nalt:33434 .

nalt:21092
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "minerales dietéticos"@es, "dietary minerals"@en ;
  skos:related nalt:33434 .

nalt:39919
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "acero"@es, "steel"@en ;
  skos:related nalt:33434 .