@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:323722
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2018-08-21"^^xsd:date ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:broader nalt:267, nalt:3913 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:323723 ;
  skos:prefLabel "isótopos de carbono"@es, "carbon isotopes"@en ;
  ns0:marc001 "85758" .

nalt:323723
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:323722 ;
  skos:prefLabel "carbon radioisotopes"@en, "radioisótopos de carbono"@es .

nalt:267
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:323722 ;
  skos:prefLabel "isótopos"@es, "isotopes"@en .

nalt:3913
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:323722 ;
  skos:prefLabel "carbono"@es, "carbon"@en .