@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:21134
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-03-19"^^xsd:date ;
  skos:broader nalt:12365, nalt:292507 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C18520>, <http://id.cabi.org/cabt/106931>, agrovoc:c_28560 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:328720, nalt:63090, nalt:59388, nalt:328703, nalt:327870, nalt:215498, nalt:235279, nalt:26754, nalt:21133, nalt:293017, nalt:26749, nalt:328699 ;
  skos:prefLabel "silicates"@en, "silicatos"@es ;
  skos:related nalt:47319, nalt:55167, nalt:62338 ;
  ns0:marc001 "33897" .

nalt:328720
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "zinc silicates"@en, "silicatos de cinc"@es .

nalt:63090
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "sodium silicate"@en, "silicato de sodio"@es .

nalt:59388
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "silicatos de potasio"@es, "potassium silicates"@en .

nalt:328703
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "lithium silicates"@en, "silicatos de litio"@es .

nalt:327870
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "olivine"@en, "olivino"@es .

nalt:215498
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "zircon"@en, "zircón"@es .

nalt:328699
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "silicatos de aluminio"@es, "aluminum silicates"@en .

nalt:26749
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "mica"@en, "mica"@es .

nalt:292507
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:21134 ;
  skos:prefLabel "compuestos de silicio"@es, "silicon compounds"@en .

nalt:293017
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "laponita"@es, "laponite"@en .

nalt:47319
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "silicic acid"@en, "ácido silícico"@es ;
  skos:related nalt:21134 .

nalt:21133
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "silicato de calcio"@es, "calcium silicate"@en .

nalt:55167
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "silicio"@es, "silicon"@en ;
  skos:related nalt:21134 .

nalt:12365
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:21134 ;
  skos:prefLabel "inorganic salts"@en, "sales inorgánicas"@es .

nalt:26754
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "vermiculite"@en, "vermiculita"@es .

nalt:235279
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:21134 ;
  skos:prefLabel "silicatos magnésicos"@es, "magnesium silicates"@en .

nalt:62338
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "arena"@es, "sand"@en ;
  skos:related nalt:21134 .