@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:1781
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-01-23"^^xsd:date ;
  skos:altLabel "contraceptive properties"@en, "antifertility properties"@en, "contraceptive activity"@en, "contraceptive effect"@en, "antifertility activity"@en ;
  skos:broader nalt:10240 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "efecto antifertilidad"@es, "antifertility effect"@en ;
  skos:related nalt:9207, nalt:10311, nalt:9196, nalt:22898, nalt:1778, nalt:290558 ;
  ns0:marc001 "2846" .

nalt:9207
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "fertilidad humana"@es, "human fertility"@en ;
  skos:related nalt:1781 .

nalt:10311
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "anticoncepción"@es, "contraception"@en ;
  skos:related nalt:1781 .

nalt:9196
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "fertilidad animal"@es, "animal fertility"@en ;
  skos:related nalt:1781 .

nalt:290558
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "inmunocastración"@es, "immunocastration"@en ;
  skos:related nalt:1781 .

nalt:1778
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "abortifacients"@en, "abortifacientes"@es ;
  skos:related nalt:1781 .

nalt:22898
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "castración"@es, "castration"@en ;
  skos:related nalt:1781 .

nalt:10240
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:1781 ;
  skos:prefLabel "propiedades bioactivas"@es, "bioactive properties"@en .