@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#> .

<https://lod.nal.usda.gov/naltv#Definition>
  a owl:Class ;
  rdfs:label "Concept definition"@en .

nalt:69_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Capa superficial de un cuerpo de agua donde penetra suficiente luz para permitir que se produzca fotosíntesis, hasta una profundidad en que la intensidad de la luz disminuye a 1% de luz incidente."@es, "Surface layer of a body of water where sufficient light penetrates to allow photosynthesis to occur, down to the depth at which the light intensity falls to 1% of incident light."@en ;
  dc:source "NAL Thesaurus Staff" .

nalt:69 skos:definition nalt:69_def .