@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 agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@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:21908_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A variety of methods used to maintain foods in an edible state."@en, "Diversos métodos utilizados para mantener los alimentos en estado comestible."@es ;
  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:21908
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2020-08-24"^^xsd:date ;
  skos:altLabel "preservation (food)"@en ;
  skos:broader nalt:40859 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85050212> ;
  skos:definition nalt:21908_def ;
  skos:exactMatch <http://id.cabi.org/cabt/48986>, <http://id.agrisemantics.org/gacs/C871>, agrovoc:c_25005 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:96878, nalt:342509, nalt:27775, nalt:27776, nalt:69361, nalt:40980 ;
  skos:prefLabel "food preservation"@en, "preservación de alimentos"@es ;
  skos:related nalt:287755, nalt:2346, nalt:30831, nalt:19844, nalt:19843, nalt:416, nalt:30829, nalt:227703, nalt:40981, nalt:30830, nalt:30504, nalt:137455, nalt:30828, nalt:413, nalt:227458, nalt:40831, nalt:10482, nalt:28824, nalt:21902, nalt:24939, nalt:30823, nalt:32025, nalt:24934, nalt:230358, nalt:35843, nalt:2132, nalt:2770, nalt:32790, nalt:17374 ;
  ns0:marc001 "15546" .

nalt:287755
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "antistaling agents"@en, "agentes antiañejamiento"@es ;
  skos:related nalt:21908 .

nalt:2346
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "food preservatives"@en, "preservantes de alimentos"@es ;
  skos:related nalt:21908 .

nalt:40980
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "home food preservation"@en, "preservación de los alimentos en el hogar"@es .

nalt:69361
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "biopreservación de alimentos"@es, "food biopreservation"@en .

nalt:30831
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "smoking (food products)"@en, "ahumar"@es ;
  skos:related nalt:21908 .

nalt:19844
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "sazonar"@es, "salting"@en ;
  skos:related nalt:21908 .

nalt:19843
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "encurtido (proceso)"@es, "pickling"@en ;
  skos:related nalt:21908 .

nalt:416
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos bajos en ácido"@es, "low acid foods"@en ;
  skos:related nalt:21908 .

nalt:30829
  a ns0:Product, skos:Concept ;
  skos:prefLabel "salted foods"@en, "alimentos salados"@es ;
  skos:related nalt:21908 .

nalt:227703
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos de humedad intermedia"@es, "intermediate moisture foods"@en ;
  skos:related nalt:21908 .

nalt:40981
  a ns0:Product, skos:Concept ;
  skos:prefLabel "conservas"@es, "preserves"@en ;
  skos:related nalt:21908 .

nalt:30830
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos ahumados"@es, "smoked foods"@en ;
  skos:related nalt:21908 .

nalt:30504
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos encurtidos"@es, "pickled foods"@en ;
  skos:related nalt:21908 .

nalt:137455
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "granja al tenedor"@es, "farm to fork"@en ;
  skos:related nalt:21908 .

nalt:30828
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "tratamiento postcosecha"@es, "postharvest treatment"@en ;
  skos:related nalt:21908 .

nalt:413
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos modificados genéticamente"@es, "genetically modified foods"@en ;
  skos:related nalt:21908 .

nalt:227458
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "vacuum sealing"@en, "sellado al vacío"@es ;
  skos:related nalt:21908 .

nalt:40831
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "almacenamiento de alimentos"@es, "food storage"@en ;
  skos:related nalt:21908 .

nalt:10482
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "inocuidad alimentaria"@es, "food safety"@en ;
  skos:related nalt:21908 .

nalt:27776
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "irradiación alimentaria"@es, "food irradiation"@en .

nalt:28824
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos congelados"@es, "frozen foods"@en ;
  skos:related nalt:21908 .

nalt:21902
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos en conserva"@es, "canned foods"@en ;
  skos:related nalt:21908 .

nalt:24939
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos mínimamente procesados"@es, "minimally processed foods"@en ;
  skos:related nalt:21908 .

nalt:27775
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "pasteurización"@es, "pasteurization"@en .

nalt:342509
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "food drying"@en, "secado de alimentos"@es .

nalt:30823
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "curing (food products)"@en, "curado (productos alimentarios)"@es ;
  skos:related nalt:21908 .

nalt:32025
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos deshidratados"@es, "dried foods"@en ;
  skos:related nalt:21908 .

nalt:24934
  a ns0:Product, skos:Concept ;
  skos:prefLabel "alimentos refrigerados"@es, "chilled foods"@en ;
  skos:related nalt:21908 .

nalt:230358
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "envase antimicrobiano"@es, "antimicrobial packaging"@en ;
  skos:related nalt:21908 .

nalt:35843
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "envasado de alimentos"@es, "food packaging"@en ;
  skos:related nalt:21908 .

nalt:2132
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "procesamiento de alimentos"@es, "food processing"@en ;
  skos:related nalt:21908 .

nalt:2770
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "tecnología de procesamiento"@es, "processing technology"@en ;
  skos:related nalt:21908 .

nalt:40859
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:21908 ;
  skos:prefLabel "tecnología alimentaria"@es, "food technology"@en .

nalt:32790
  a ns0:Product, skos:Concept ;
  skos:prefLabel "calidad de almacenaje"@es, "storage quality"@en ;
  skos:related nalt:21908 .

nalt:17374
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "deterioro de alimentos"@es, "food spoilage"@en ;
  skos:related nalt:21908 .

nalt:96878
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21908 ;
  skos:prefLabel "enlatado"@es, "canning"@en .