@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:47833
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-07-30"^^xsd:date ;
  skos:altLabel "urea fertilisers"@en ;
  skos:broader nalt:7966 ;
  skos:exactMatch <http://id.cabi.org/cabt/121950>, <http://id.agrisemantics.org/gacs/C17028> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:231364, nalt:63228, nalt:46810 ;
  skos:prefLabel "fertilizantes de urea"@es, "urea fertilizers"@en ;
  skos:related nalt:54855, nalt:57882, nalt:7699 ;
  ns0:marc001 "38961" .

nalt:54855
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "urea nitrates"@en, "nitratos de urea"@es ;
  skos:related nalt:47833 .

nalt:57882
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "fosfato de urea"@es, "urea phosphates"@en ;
  skos:related nalt:47833 .

nalt:46810
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:47833 ;
  skos:prefLabel "diurea isobutilideno"@es, "isobutylidene diurea"@en .

nalt:63228
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:47833 ;
  skos:prefLabel "sulfur-coated urea"@en, "urea recubierta con azufre"@es .

nalt:7699
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "urea"@es, "urea"@en ;
  skos:related nalt:47833 .

nalt:7966
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:47833 ;
  skos:prefLabel "fertilizantes de nitrógeno"@es, "nitrogen fertilizers"@en .

nalt:231364
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:47833 ;
  skos:prefLabel "urea recubierta de polímero"@es, "polymer-coated urea"@en .