@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .
nalt:12903_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Material particulado incombusto de los gases de combustión, generado por la combustión del carbón y otros materiales."@es, "Uncombusted particulate matter in the combustion gases resulting from the burning of coal and other material."@en ;
  dc:source "US Environmental Protection Agency" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:12903
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-05-31"^^xsd:date ;
  skos:altLabel "flue-ash"@en, "flyash"@en ;
  skos:broader nalt:36881, nalt:12902 ;
  skos:definition nalt:12903_def ;
  skos:exactMatch agrovoc:c_24840, <http://id.loc.gov/authorities/subjects/sh85049586>, <http://id.cabi.org/cabt/48774>, <http://id.agrisemantics.org/gacs/C19389> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:27357 ;
  skos:prefLabel "fly ash"@en, "cenizas volantes"@es ;
  skos:related nalt:19825, nalt:284703, nalt:253836, nalt:20526, nalt:301202 ;
  ns0:marc001 "15451" .

nalt:27357
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:12903 ;
  skos:prefLabel "polvo de cenizas de carbón"@es, "coal fly ash"@en .

nalt:12902
  a ns0:Product, skos:Concept ;
  skos:narrower nalt:12903 ;
  skos:prefLabel "ash (inorganic matter)"@en, "ceniza"@es .

nalt:19825
  a ns0:Product, skos:Concept ;
  skos:prefLabel "industrial byproducts"@en, "subproductos industriales"@es ;
  skos:related nalt:12903 .

nalt:36881
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:12903 ;
  skos:prefLabel "emisiones de partículas"@es, "particulate emissions"@en .

nalt:284703
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "flue gas"@en, "gas de combustión"@es ;
  skos:related nalt:12903 .

nalt:253836
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "bottom ash"@en, "cenizas de fondo"@es ;
  skos:related nalt:12903 .

nalt:20526
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "combustión"@es, "combustion"@en ;
  skos:related nalt:12903 .

nalt:301202
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "incineración"@es, "ashing"@en ;
  skos:related nalt:12903 .