@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@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#> .

nalt:17443
  skos:prefLabel "desarrollo sexual"@es, "sexual development"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:23109 .

nalt:41512
  skos:prefLabel "trastornos de diferenciación sexual"@es, "sex differentiation disorders"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:23109 .

nalt:23109_def
  rdf:value "Condición que se presenta en mellizos dicigóticos de sexo diferente en el ganado bovino (y con frecuencia en otras especies) cuando la anastomosis de los vasos placentarios permite intercambiar hormonas y células durante la vida fetal. La ternera es un especimen intersexuado estéril debido al paso de andrógenos desde el macho y ambos terneros son quimeras de células sanguíneas con tolerancia inmunitaria debido al intercambio de células in utero."@es, "A condition occurring in the female offspring of dizygotic twins in a mixed-sex pregnancy, usually in cattle. Freemartinism can occur in other mammals. When placental fusion between the male and the female fetuses permits the exchange of fetal cells and fetal hormones, testicular hormones from the male fetus can androgenize the female fetus producing a sterile XX/XY chimeric \"female\"(chimerism)."@en ;
  dc:source "Medical Subject Headings 2012" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

<https://lod.nal.usda.gov/naltv#Topic>
  rdfs:label "Topic"@en ;
  a owl:Class .

nalt:41513
  skos:prefLabel "gemelos"@es, "twins"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:23109 .

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

nalt:23109
  skos:related nalt:17443, nalt:41513 ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:broader nalt:41512, nalt:9125 ;
  skos:prefLabel "freemartinism"@en, "freemartin"@es ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:definition nalt:23109_def ;
  dc:modified "2012-11-30"^^xsd:date ;
  ns0:marc001 "15813" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> .

nalt:9125
  skos:prefLabel "enfermedades del ganado vacuno"@es, "cattle diseases"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:23109 .