@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .
nalt:25209_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A linear polysaccharide of beta-1->4 linked units of acetylglucosamine. It is the second most abundant biopolymer on earth, found especially in insects and fungi. When deacetylated it is called chitosan."@en, "Polisacárido lineal de unidades enlazadas beta-1->4 de acetilglucosamina. Constituye el segundo biopolímero más abundante en la Tierra y se halla especialmente en insectos y hongos. Cuando se desacetila, recibe el nombre de quitosán."@es ;
  dc:source "Medical Subject Headings" .

<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:25209
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2020-04-14"^^xsd:date ;
  skos:broader nalt:6365 ;
  skos:definition nalt:25209_def ;
  skos:exactMatch agrovoc:c_1561, <http://id.loc.gov/authorities/subjects/sh85024494>, <http://id.agrisemantics.org/gacs/C9627>, <http://id.cabi.org/cabt/27617> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "chitin"@en, "quitina"@es ;
  skos:related nalt:25212, nalt:192151, nalt:25210, nalt:25211 ;
  ns0:marc001 "8068" .

nalt:25212
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "quitosanasa"@es, "chitosanase"@en ;
  skos:related nalt:25209 .

nalt:192151
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "chitooligosaccharides"@en, "quito-oligosacáridos"@es ;
  skos:related nalt:25209 .

nalt:25211
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "quitosán"@es, "chitosan"@en ;
  skos:related nalt:25209 .

nalt:25210
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "quitinasa"@es, "chitinase"@en ;
  skos:related nalt:25209 .

nalt:6365
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:25209 ;
  skos:prefLabel "polisacáridas"@es, "polysaccharides"@en .