@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#Chemical>
  a owl:Class ;
  rdfs:label "Chemical"@en .

nalt:57878
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:broader nalt:7280 ;
  skos:exactMatch agrovoc:c_28511, <http://id.loc.gov/authorities/subjects/sh91005155>, <http://id.agrisemantics.org/gacs/C28675>, <http://id.cabi.org/cabt/93119> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:57879, nalt:59162 ;
  skos:prefLabel "polyphosphates"@en, "polifosfatos"@es ;
  skos:related nalt:7982 ;
  ns0:marc001 "29605" .

nalt:59162
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:57878 ;
  skos:prefLabel "tripolyphosphates"@en, "tripolifosfatos"@es .

nalt:57879
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:57878 ;
  skos:prefLabel "pirofosfatos"@es, "pyrophosphates"@en .

nalt:7280
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:57878 ;
  skos:prefLabel "fosfatos"@es, "phosphates"@en .

nalt:7982
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "fertilizantes fosforados"@es, "phosphorus fertilizers"@en ;
  skos:related nalt:57878 .