@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 ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:198472_def
  rdf:value "El término energía primaria debe ser utilizado para designar aquellas fuentes que suponen solamente los procesos de extracción o captación, con o sin separación del material contiguo, y de limpieza o clasificación, antes de que la energía incorporada en esa fuente pueda convertirse en calor o trabajo mecánico."@es, "Primary energy should be used to designate those sources that only involve extraction or capture, with or without separation from contiguous material, cleaning or grading, before the energy embodied in that source can be converted into heat or mechanical work."@en ;
  dc:source "United Nations, Concepts and Methods in Energy Statistics, 1982." ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:198471
  skos:prefLabel "contabilidad de la energía"@es, "energy accounting"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:198472 .

nalt:198472
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:definition nalt:198472_def ;
  ns0:marc001 "71979" ;
  skos:altLabel "upstream energy"@en ;
  dc:created "2013-04-03"^^xsd:date ;
  skos:related nalt:198475 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "energía primaria"@es, "primary energy"@en ;
  skos:broader nalt:198471 ;
  dc:modified "2013-12-06"^^xsd:date .

ns0:Topic
  rdfs:label "Topic"@en ;
  a owl:Class .

nalt:198475
  skos:prefLabel "energía incorporada"@es, "embodied energy"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:198472 .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .