@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:273646_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The background system consists of processes on which no or, at best, indirect influence may be exercised by the decision-maker for which an LCA (Life cycle assessment) is carried out."@en, "Procesos en los que, en el mejor de los casos, el tomador de decisiones puede ejercer cierta influencia indirecta, o no puede ejercer ninguna, para los cuales el análisis del ciclo de vida (ACV) es llevado a cabo."@es ;
  dc:source "Frischknecht R (1998). Life cycle inventory analysis for decision-making: scope-dependent inventory system models and context-specific joint product allocation. Ph.D. thesis, Energy Technology Department, ETH Zurich, Zurich, Switzerland" .

<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:273646
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2016-03-04"^^xsd:date ;
  dc:modified "2016-11-14"^^xsd:date ;
  skos:altLabel "life cycle assessment background system"@en ;
  skos:broader nalt:135257 ;
  skos:definition nalt:273646_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "LCA background system"@en, "sistema en segundo plano del ACV"@es ;
  skos:related nalt:273643 ;
  ns0:marc001 "77461" .

nalt:273643
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "LCA foreground system"@en, "sistema en primer plano del ACV"@es ;
  skos:related nalt:273646 .

nalt:135257
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:273646 ;
  skos:prefLabel "evaluación del ciclo de vida"@es, "life cycle assessment"@en .