@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:301589_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Ciencia de la medición de las diferentes propiedades de la luz."@es, "Science of measurement of different properties of light."@en ;
  dc:source "NAL Thesaurus Staff" .

<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:301589
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2017-06-06"^^xsd:date ;
  dc:modified "2018-09-04"^^xsd:date ;
  skos:broader nalt:8468 ;
  skos:definition nalt:301589_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:301590, nalt:301591 ;
  skos:prefLabel "photometry"@en, "fotometría"@es ;
  skos:related nalt:50025, nalt:50024, nalt:18228 ;
  ns0:marc001 "83148" .

nalt:301590
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:301589 ;
  skos:prefLabel "nefelometría"@es, "nephelometry"@en .

nalt:301591
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:301589 ;
  skos:prefLabel "turbidimetría"@es, "turbidimetry"@en .

nalt:50025
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "calidad de la luz"@es, "light quality"@en ;
  skos:related nalt:301589 .

nalt:50024
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "intensidad de la luz"@es, "light intensity"@en ;
  skos:related nalt:301589 .

nalt:18228
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "luz"@es, "light"@en ;
  skos:related nalt:301589 .

nalt:8468
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:301589 ;
  skos:prefLabel "métodos analíticos"@es, "analytical methods"@en .