@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:307634
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2017-09-05"^^xsd:date ;
  dc:modified "2017-11-10"^^xsd:date ;
  skos:altLabel "pyoverdins"@en ;
  skos:broader nalt:17268 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "pioverdinas"@es, "pyoverdines"@en ;
  skos:related nalt:40702, nalt:15220 ;
  ns0:marc001 "83476" .

nalt:40702
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "fluorescencia"@es, "fluorescence"@en ;
  skos:related nalt:307634 .

nalt:17268
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:307634 ;
  skos:prefLabel "sideróforos"@es, "siderophores"@en .

nalt:15220
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Pseudomonas"@es, "Pseudomonas"@en ;
  skos:related nalt:307634 .