@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .
nalt:1778_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Sustancias químicas que interrumpen el embarazo después de la implantación."@es, "Chemical substances that interrupt pregnancy after implantation."@en ;
  dc:source "Medical Subject Headings 2012" .

<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:1778
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:altLabel "abortifacient agents"@en ;
  skos:broader nalt:286, nalt:1780 ;
  skos:definition nalt:1778_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "abortifacients"@en, "abortifacientes"@es ;
  skos:related nalt:1781 ;
  ns0:marc001 "232" .

nalt:1781
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "antifertility effect"@en, "efecto antifertilidad"@es ;
  skos:related nalt:1778 .

nalt:286
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:1778 ;
  skos:prefLabel "medicamentos"@es, "drugs"@en .

nalt:1780
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:1778 ;
  skos:prefLabel "sustancias tóxicas"@es, "toxic substances"@en .