@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@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 .
<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:283932
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2016-07-15"^^xsd:date ;
  dc:modified "2020-03-06"^^xsd:date ;
  skos:altLabel "ecological farming systems"@en ;
  skos:broader nalt:7138 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "ecological farming"@en, "agricultura ecológica"@es ;
  skos:related nalt:16782, nalt:28616, nalt:5307, nalt:7144, nalt:35682, nalt:30133, nalt:30158 ;
  ns0:marc001 "76556" .

nalt:30158
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "rotación de cultivos"@es, "crop rotation"@en ;
  skos:related nalt:283932 .

nalt:30133
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "cultivo mixto"@es, "mixed cropping"@en ;
  skos:related nalt:283932 .

nalt:35682
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "restauración ecológica"@es, "ecological restoration"@en ;
  skos:related nalt:283932 .

nalt:7144
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "producción orgánica"@es, "organic production"@en ;
  skos:related nalt:283932 .

nalt:7138
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:283932 ;
  skos:prefLabel "agricultura alternativa"@es, "alternative farming"@en .

nalt:5307
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "agricultura sustentable"@es, "sustainable agriculture"@en ;
  skos:related nalt:283932 .

nalt:28616
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "cultivos de cobertura"@es, "cover crops"@en ;
  skos:related nalt:283932 .

nalt:16782
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "protección ambiental"@es, "environmental protection"@en ;
  skos:related nalt:283932 .