@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:51990
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-07-28"^^xsd:date ;
  skos:altLabel "synthetic progestational hormones"@en, "progestin analogues"@en, "progestational hormone analogues"@en, "synthetic progestagens"@en, "progestational hormone analogs"@en, "synthetic progestins"@en, "progestin analogs"@en ;
  skos:broader nalt:518 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85107293> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:10467, nalt:235410, nalt:51881, nalt:55223 ;
  skos:prefLabel "progestogenes sintéticos"@es, "synthetic progestogens"@en ;
  skos:related nalt:202773, nalt:4348 ;
  ns0:marc001 "36660" .

nalt:55223
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51990 ;
  skos:prefLabel "norgestomet"@es, "norgestomet"@en .

nalt:51881
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51990 ;
  skos:prefLabel "medroxiprogesterona"@es, "medroxyprogesterone"@en .

nalt:235410
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:51990 ;
  skos:prefLabel "caproato de 17 alfa-hidroxiprogesterona"@es, "17 alpha-hydroxyprogesterone caproate"@en .

nalt:10467
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:51990 ;
  skos:prefLabel "melengestrol"@es, "melengestrol"@en .

nalt:202773
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "terapia de sustitución de estrógenos"@es, "estrogen replacement therapy"@en ;
  skos:related nalt:51990 .

nalt:4348
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "hormonas esteroides"@es, "steroid hormones"@en ;
  skos:related nalt:51990 .

nalt:518
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:51990 ;
  skos:prefLabel "hormonas sintéticas"@es, "synthetic hormones"@en .