@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

nalt:325597
  skos:prefLabel "lignina de madera dura"@es, "hardwood lignin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:50048 .

nalt:29689
  skos:prefLabel "ácido p-coumarico"@es, "p-coumaric acid"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:574
  skos:prefLabel "polímeros"@es, "polymers"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:50048 .

nalt:26332
  skos:prefLabel "fenilpropanoides"@es, "phenylpropanoids"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:325596
  skos:prefLabel "lignina de madera blanda"@es, "softwood lignin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:50048 .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .

nalt:206407
  skos:prefLabel "alcohol sinapílico"@es, "sinapyl alcohol"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:2717
  skos:prefLabel "fibra detergente ácida"@es, "acid detergent fiber"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:50048 .

nalt:28541
  skos:prefLabel "alcohol coniferilo"@es, "coniferyl alcohol"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:50053
  skos:prefLabel "microorganismos ligninolíticos"@es, "ligninolytic microorganisms"@en ;
  a <https://lod.nal.usda.gov/naltv#Organism>, skos:Concept ;
  skos:related nalt:50048 .

nalt:50048_def
  rdf:value "Segundo componente más abundante de la madera, que se halla principalmente en la pared secundaria y en la laminilla media, y que constituye la capa delgada adherente que se encuentra entre las células de la madera. Químicamente, se trata de un polímero irregular de los grupos de propilfenol sustituidos, por lo que no se puede escribir una fórmula química simple para ella."@es, "The second most abundant constituent of wood, located principally in the secondary wall and the middle lamella, which is the thin cementing layer between wood cells. Chemically, it is an irregular polymer of substituted propylphenol groups, and thus, no simple chemical formula can be written for it."@en ;
  dc:source "Forest Products Laboratory. 2010. Wood handbook - Wood as an engineering material. Gen. Tech. Rep. FPL-GTR-190. Madison, WI: U.S. Department of Agriculture, Forest Service, Forest Products Laboratory" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:301226
  skos:prefLabel "residuos celulósicos"@es, "cellulosic wastes"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:50048 .

nalt:23435
  skos:prefLabel "paredes celulares"@es, "cell walls"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:50048 .

nalt:325612
  skos:prefLabel "contenido de lignina"@es, "lignin content"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:50048 .

nalt:50049
  skos:prefLabel "polifenoles"@es, "polyphenols"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:324481
  skos:prefLabel "lignina soluble en ácido"@es, "acid soluble lignin"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:50048 .

<https://lod.nal.usda.gov/naltv#Chemical>
  rdfs:label "Chemical"@en ;
  a owl:Class .

nalt:7972
  skos:prefLabel "lignosulfonatos"@es, "lignosulfonates"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:50048 .

nalt:50048
  skos:related nalt:29689, nalt:2717, nalt:324481, nalt:50049, nalt:206407, nalt:301226, nalt:7972, nalt:50047, nalt:28541, nalt:50053, nalt:23457, nalt:33101, nalt:23529, nalt:26332, nalt:324480, nalt:325612, nalt:40032, nalt:45073, nalt:23435 ;
  skos:hiddenLabel "lignins"@en ;
  skos:narrower nalt:325588, nalt:325596, nalt:325597 ;
  skos:broader nalt:574 ;
  skos:prefLabel "lignina"@es, "lignin"@en ;
  ns0:marc001 "21385" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:definition nalt:50048_def ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:exactMatch <http://id.cabi.org/cabt/66654>, <http://aims.fao.org/aos/agrovoc/c_4329>, <http://id.agrisemantics.org/gacs/C2292>, <http://id.loc.gov/authorities/subjects/sh85076945> ;
  a skos:Concept, ns0:Chemical ;
  dc:modified "2019-02-19"^^xsd:date .

nalt:324480
  skos:prefLabel "lignina insoluble en ácido"@es, "acid insoluble lignin"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:50048 .

nalt:33101
  skos:prefLabel "lignina peroxidasa"@es, "lignin peroxidase"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:50048 .

nalt:45073
  skos:prefLabel "hemicelulosa"@es, "hemicellulose"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:50048 .

nalt:23529
  skos:prefLabel "lignocelulosa"@es, "lignocellulose"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:50048 .

nalt:50047
  skos:prefLabel "lignificación"@es, "lignification"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:50048 .

nalt:40032
  skos:prefLabel "fibra detergente neutro"@es, "neutral detergent fiber"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:50048 .

nalt:23457
  skos:prefLabel "celulosa"@es, "cellulose"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:50048 .

nalt:325588
  skos:prefLabel "protolignina"@es, "protolignin"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:50048 .