@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 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#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:38209
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-04-29"^^xsd:date ;
  skos:altLabel "synthetic oestrogens"@en, "estrogen analogs"@en, "estrogen analogues"@en ;
  skos:broader nalt:518 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:33487 ;
  skos:prefLabel "synthetic estrogens"@en, "estrógenos sintéticos"@es ;
  skos:related nalt:202773, nalt:22969, nalt:4348 ;
  ns0:marc001 "36651" .

nalt:33487
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:38209 ;
  skos:prefLabel "estrógenos no esteroidales"@es, "nonsteroidal estrogens"@en .

nalt:202773
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "terapia de sustitución de estrógenos"@es, "estrogen replacement therapy"@en ;
  skos:related nalt:38209 .

nalt:22969
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "estrógenos"@es, "estrogens"@en ;
  skos:related nalt:38209 .

nalt:4348
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "hormonas esteroides"@es, "steroid hormones"@en ;
  skos:related nalt:38209 .

nalt:518
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:38209 ;
  skos:prefLabel "hormonas sintéticas"@es, "synthetic hormones"@en .