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

nalt:7741
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  ns0:marc001 "38630" ;
  skos:narrower nalt:1515, nalt:17373, nalt:51983 ;
  skos:broader nalt:7730, nalt:1517 ;
  skos:prefLabel "tryptamines"@en, "triptaminas"@es ;
  dc:modified "2012-11-30"^^xsd:date ;
  dc:created "2006-01-19"^^xsd:date .

nalt:1517
  skos:prefLabel "indoles"@es, "indoles"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7741 .

nalt:17373
  skos:prefLabel "triptamina"@es, "tryptamine"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7741 .

nalt:51983
  skos:prefLabel "melatonina"@es, "melatonin"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7741 .

nalt:7730
  skos:prefLabel "aminas"@es, "amines"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7741 .

nalt:1515
  skos:prefLabel "serotonina"@es, "serotonin"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7741 .

ns0:Chemical
  rdfs:label "Chemical"@en ;
  a owl:Class .

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