@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

nalt:627
  skos:prefLabel "materias primas"@es, "raw materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:240820
  skos:prefLabel "sorbentes"@es, "sorbents"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

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

nalt:565
  skos:prefLabel "cerámicas"@es, "ceramics"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:617
  skos:prefLabel "revestimientos"@es, "coatings"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:138048
  skos:prefLabel "materiales compuestos"@es, "composite materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:574
  skos:prefLabel "polímeros"@es, "polymers"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:560 .

nalt:626
  skos:prefLabel "pinturas"@es, "paints"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:564
  skos:prefLabel "cemento"@es, "cement"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:broader nalt:560 .

nalt:12902
  skos:prefLabel "ceniza"@es, "ash (inorganic matter)"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:broader nalt:560 .

nalt:625
  skos:prefLabel "materiales para envasado"@es, "packaging materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:563
  skos:prefLabel "materiales celulósicos"@es, "cellulosic materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:broader nalt:560 .

nalt:137885
  skos:prefLabel "nanomateriales"@es, "nanomaterials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:33648
  skos:prefLabel "ciencia de los materiales"@es, "materials science"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:560 .

nalt:624
  skos:prefLabel "materiales de aislamiento"@es, "insulating materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:227
  skos:prefLabel "explosivos"@es, "explosives"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:560 .

nalt:568
  skos:prefLabel "hormigón"@es, "concrete"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:broader nalt:560 .

nalt:571
  skos:prefLabel "vidrio"@es, "glass"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:577
  skos:prefLabel "cera"@es, "waxes"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:560 .

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

nalt:561
  skos:prefLabel "aleaciones"@es, "alloys"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:560 .

nalt:567
  skos:prefLabel "arcilla"@es, "clay"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:broader nalt:560 .

nalt:206555
  skos:prefLabel "materiales biomiméticos"@es, "biomimetic materials"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:560 .

nalt:560
  skos:exactMatch <http://id.cabi.org/cabt/70686>, <http://aims.fao.org/aos/agrovoc/c_92337>, <http://id.agrisemantics.org/gacs/C15251>, <http://id.loc.gov/authorities/subjects/sh85082065>, <http://id.loc.gov/authorities/subjects/sh2002006405> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:227, nalt:137885, nalt:561, nalt:626, nalt:563, nalt:577, nalt:206555, nalt:240820, nalt:571, nalt:617, nalt:574, nalt:627, nalt:564, nalt:12902, nalt:624, nalt:565, nalt:567, nalt:618, nalt:575, nalt:625, nalt:138048, nalt:566, nalt:568 ;
  skos:prefLabel "materiales"@es, "materials"@en ;
  skos:hiddenLabel "cage molecules"@en, "honeycomb materials"@en, "honeycomb structure"@en, "cage compound"@en, "cage molecule"@en, "cage compounds"@en ;
  dc:created "2006-01-19"^^xsd:date ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Product> ;
  skos:broader nalt:33648 ;
  ns0:marc001 "22637" ;
  dc:modified "2020-09-08"^^xsd:date .

nalt:566
  skos:prefLabel "carbón vegetal"@es, "charcoal"@en ;
  a ns0:Product, skos:Concept ;
  skos:broader nalt:560 .

nalt:618
  skos:prefLabel "materiales de construcción"@es, "construction materials"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:560 .

nalt:575
  skos:prefLabel "medios porosos"@es, "porous media"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:560 .