@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 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 .
<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:25207
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-11-26"^^xsd:date ;
  skos:altLabel "tillage systems"@en, "soil tillage"@en, "soil cultivation"@en ;
  skos:broader nalt:21 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C1485>, <http://id.cabi.org/cabt/117657>, agrovoc:c_7771 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:66019, nalt:47065, nalt:33996, nalt:58845, nalt:25206, nalt:41896, nalt:61568, nalt:61706, nalt:28614, nalt:31935, nalt:44661, nalt:45669, nalt:47069, nalt:26762, nalt:60517 ;
  skos:prefLabel "tillage"@en, "cultivo del suelo"@es ;
  skos:related nalt:63442, nalt:26938, nalt:5406, nalt:266421 ;
  ns0:marc001 "37735" .

nalt:63442
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "capa cultivable"@es, "tilth"@en ;
  skos:related nalt:25207 .

nalt:26938
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "terrones"@es, "clods"@en ;
  skos:related nalt:25207 .

nalt:66019
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "zanjado"@es, "trenching"@en .

nalt:47065
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "in-row tillage"@en, "labranza del subsuelo en hileras"@es .

nalt:33996
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "discing"@en, "disqueo"@es .

nalt:58845
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "labranza"@es, "plowing"@en .

nalt:25206
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "chiseling"@en, "trabajo con arado-cincel"@es .

nalt:41896
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "furrows"@en, "surcos"@es .

nalt:61568
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "soil ridges"@en, "lomas de suelo"@es .

nalt:61706
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "rotocultivo"@es, "rotary tillage"@en .

nalt:60517
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "franqueado"@es, "puddling"@en .

nalt:26762
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "labranza convencional"@es, "conventional tillage"@en .

nalt:47069
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "interrow tillage"@en, "labranza entre filas"@es .

nalt:5406
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "implementos de labranza"@es, "tillage implements"@en ;
  skos:related nalt:25207 .

nalt:45669
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "cava"@es, "hoeing"@en .

nalt:266421
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "erosión por labranza"@es, "tillage erosion"@en ;
  skos:related nalt:25207 .

nalt:44661
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "rastreo"@es, "harrowing"@en .

nalt:31935
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "labranza profunda"@es, "deep tillage"@en .

nalt:28614
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:25207 ;
  skos:prefLabel "labranza de conservación"@es, "conservation tillage"@en .

nalt:21
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:25207 ;
  skos:prefLabel "manejo del suelo"@es, "soil management"@en .