@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:215743
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2014-05-06"^^xsd:date ;
  dc:modified "2014-11-17"^^xsd:date ;
  skos:altLabel "pyocyanine"@en ;
  skos:broader nalt:14309 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "pyocyanin"@en, "piocianina"@es ;
  skos:related nalt:14599 ;
  ns0:marc001 "72343" .

nalt:14309
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:215743 ;
  skos:prefLabel "fenazinas"@es, "phenazines"@en .

nalt:14599
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Pseudomonas aeruginosa"@es, "Pseudomonas aeruginosa"@en ;
  skos:related nalt:215743 .