@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:15845_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Sustancia que se extiende por la superficie del suelo o que se conserva sobre ella para que esta se mantenga húmeda y proteger las partículas del suelo de la erosión producida por las gotas de lluvia y la escorrentía."@es, "Any substance spread or allowed to remain on the soil surface to conserve soil moisture and shield soil particles from the erosive forces of raindrops and runoff."@en ;
  dc:source "U.S. Environmental Protection Agency" .

<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:15845
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-10-15"^^xsd:date ;
  skos:altLabel "mulching materials"@en ;
  skos:broader nalt:21 ;
  skos:definition nalt:15845_def ;
  skos:exactMatch agrovoc:c_4977, <http://id.cabi.org/cabt/75614>, <http://id.agrisemantics.org/gacs/C6152> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:300199, nalt:53675, nalt:325201 ;
  skos:prefLabel "mulches"@en, "material de cobertura"@es ;
  skos:related nalt:68811, nalt:39307, nalt:28619, nalt:501 ;
  ns0:marc001 "24198" .

nalt:325201
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:15845 ;
  skos:prefLabel "mantillos reflectantes"@es, "reflective mulches"@en .

nalt:53675
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:15845 ;
  skos:prefLabel "coberturas con película plástica"@es, "plastic film mulches"@en .

nalt:68811
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "wood chippers"@en, "trituradoras de madera"@es ;
  skos:related nalt:15845 .

nalt:300199
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:15845 ;
  skos:prefLabel "mantillos orgánicos"@es, "organic mulches"@en .

nalt:39307
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "geotextiles"@es, "geotextiles"@en ;
  skos:related nalt:15845 .

nalt:28619
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "cubrimiento del suelo"@es, "mulching"@en ;
  skos:related nalt:15845 .

nalt:21
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:15845 ;
  skos:prefLabel "manejo del suelo"@es, "soil management"@en .

nalt:501
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "erosión del suelo"@es, "soil erosion"@en ;
  skos:related nalt:15845 .