@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:325459
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2018-10-19"^^xsd:date ;
  dc:modified "2018-11-16"^^xsd:date ;
  skos:altLabel "buffer pH"@en ;
  skos:broader nalt:173 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "índice amortiguador"@es, "buffer index"@en ;
  skos:related nalt:325462, nalt:20312, nalt:179, nalt:181, nalt:2772 ;
  ns0:marc001 "85575" .

nalt:325462
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "soil buffering capacity"@en, "capacidad tampón de los suelos"@es ;
  skos:related nalt:325459 .

nalt:20312
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "capacidad tampón"@es, "buffering capacity"@en ;
  skos:related nalt:325459 .

nalt:179
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "análisis del suelo"@es, "soil analysis"@en ;
  skos:related nalt:325459 .

nalt:173
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:325459 ;
  skos:prefLabel "análisis químico"@es, "chemical analysis"@en .

nalt:181
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "análisis de agua"@es, "water analysis"@en ;
  skos:related nalt:325459 .

nalt:2772
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "pH"@es, "pH"@en ;
  skos:related nalt:325459 .