@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:198472_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  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." .

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

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

nalt:198471
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:198472 ;
  skos:prefLabel "energy accounting"@en, "contabilidad de la energía"@es .