@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:6468
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-02-22"^^xsd:date ;
  skos:broader nalt:270 ;
  skos:exactMatch <http://id.cabi.org/cabt/59152>, <http://id.loc.gov/authorities/subjects/sh85063372>, <http://id.agrisemantics.org/gacs/C5553>, agrovoc:c_3719 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:2531, nalt:6466, nalt:198646, nalt:25337, nalt:12301, nalt:47889, nalt:46298, nalt:6483 ;
  skos:prefLabel "hydrocarbons"@en, "hidrocarburos"@es ;
  skos:related nalt:211110, nalt:258379, nalt:562, nalt:105521, nalt:211109, nalt:238554, nalt:292403 ;
  ns0:marc001 "18784" .

nalt:2531
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "alkynes"@en, "alquinos"@es .

nalt:6483
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "alkenes"@en, "alquenos"@es .

nalt:46298
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "hidrocarburos policíclicos"@es, "polycyclic hydrocarbons"@en .

nalt:47889
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "isoprenoides"@es, "isoprenoids"@en .

nalt:12301
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "hidrocarburos aromáticos"@es, "aromatic hydrocarbons"@en .

nalt:25337
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "hidrocarburos halogenados"@es, "halogenated hydrocarbons"@en .

nalt:211110
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "catalytic cracking"@en, "craqueo catalítico"@es ;
  skos:related nalt:6468 .

nalt:258379
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "gas hydrate"@en, "hidrato de gas"@es ;
  skos:related nalt:6468 .

nalt:198646
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "petrolato"@es, "petrolatum"@en .

nalt:562
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "betún"@es, "bitumen"@en ;
  skos:related nalt:6468 .

nalt:105521
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "petrochemicals"@en, "petroquímicos"@es ;
  skos:related nalt:6468 .

nalt:6466
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6468 ;
  skos:prefLabel "alcanos"@es, "alkanes"@en .

nalt:270
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:6468 ;
  skos:prefLabel "compuestos orgánicos"@es, "organic compounds"@en .

nalt:211109
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "thermal cracking"@en, "craqueo térmico"@es ;
  skos:related nalt:6468 .

nalt:238554
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "synthesis gas"@en, "gas de síntesis"@es ;
  skos:related nalt:6468 .

nalt:292403
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "combustibles limpios"@es, "clean fuels"@en ;
  skos:related nalt:6468 .