@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#Chemical>
  a owl:Class ;
  rdfs:label "Chemical"@en .

nalt:1169
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-02-20"^^xsd:date ;
  skos:broader nalt:7679 ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh85063356> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:313756, nalt:1168, nalt:46288 ;
  skos:prefLabel "hydrazines"@en, "hidracinas"@es ;
  skos:related nalt:31686 ;
  ns0:marc001 "18776" .

nalt:313756
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1169 ;
  skos:prefLabel "hydrazones"@en, "hidrazonas"@es .

nalt:1168
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1169 ;
  skos:prefLabel "1,2-dimetilhidracina"@es, "1,2-dimethylhydrazine"@en .

nalt:46288
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1169 ;
  skos:prefLabel "hydrazine"@en, "hidracina"@es .

nalt:31686
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "hidrácidos"@es, "hydrazides"@en ;
  skos:related nalt:1169 .

nalt:7679
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:1169 ;
  skos:prefLabel "compuestos orgánicos del nitrógeno"@es, "organic nitrogen compounds"@en .