@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:223614
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2014-07-31"^^xsd:date ;
  dc:modified "2014-11-17"^^xsd:date ;
  skos:altLabel "IR-4 program"@en, "IR-4 Project"@en ;
  skos:broader nalt:5452 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "Interregional Research Project 4 (IR-4)"@en, "Proyecto Interregional de Investigación N. 4 (IR4)"@es ;
  skos:related nalt:57566, nalt:30193, nalt:34011, nalt:287 ;
  ns0:marc001 "68405" .

nalt:57566
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "pesticide registration"@en, "registro de pesticida"@es ;
  skos:related nalt:223614 .

nalt:5452
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:223614 ;
  skos:prefLabel "programas y proyectos agrícolas"@es, "agricultural programs and projects"@en .

nalt:30193
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "specialty crops"@en, "cultivos especializados"@es ;
  skos:related nalt:223614 .

nalt:34011
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "manejo de plagas"@es, "pest management"@en ;
  skos:related nalt:223614 .

nalt:287
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "plaguicidas"@es, "pesticides"@en ;
  skos:related nalt:223614 .