@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:23109_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  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" .

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

nalt:41513
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "gemelos"@es, "twins"@en ;
  skos:related nalt:23109 .

nalt:41512
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:23109 ;
  skos:prefLabel "trastornos de diferenciación sexual"@es, "sex differentiation disorders"@en .

nalt:17443
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "desarrollo sexual"@es, "sexual development"@en ;
  skos:related nalt:23109 .

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