@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:7737
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-02-22"^^xsd:date ;
  skos:broader nalt:7730 ;
  skos:exactMatch <http://id.cabi.org/cabt/92929>, <http://id.agrisemantics.org/gacs/C11521>, agrovoc:c_32517, <http://id.loc.gov/authorities/subjects/sh85104589> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:17372, nalt:59078, nalt:9600, nalt:51940, nalt:313955 ;
  skos:prefLabel "polyamines"@en, "poliaminas"@es ;
  skos:related nalt:7734 ;
  ns0:marc001 "29509" .

nalt:313955
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7737 ;
  skos:prefLabel "polialilaminas"@es, "polyallylamines"@en .

nalt:7734
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "diamines"@en, "diaminas"@es ;
  skos:related nalt:7737 .

nalt:51940
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7737 ;
  skos:prefLabel "melamine"@en, "melamina"@es .

nalt:9600
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7737 ;
  skos:prefLabel "colestipol"@en, "colestipol"@es .

nalt:59078
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7737 ;
  skos:prefLabel "espermidina"@es, "spermidine"@en .

nalt:17372
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:7737 ;
  skos:prefLabel "espermina"@es, "spermine"@en .

nalt:7730
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7737 ;
  skos:prefLabel "aminas"@es, "amines"@en .