@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:32283_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The layer of wood growth put on a tree during a single growing season. In the temperate zone, the annual growth rings of many species (e.g., oaks and pines) are readily distinguished because of the differences in the cells formed during the early and late parts of the season. In some temperate zone species (e.g., black gum and sweetgum) and many tropical species, annual growth rings are not easily recognized."@en, "La capa de crecimiento de madera puesta en el árbol durante una sola temporada de crecimiento. En la zona templada, los anillos de crecimiento anuales de muchas especies (por ejemplo, robles y pinos) se distinguen fácilmente por las diferencias en las células formadas durante las etapas tempranas y tardías de la temporada. En algunas especies de zona templada (por ejemplo, Nyssa sylvatica y Liquidambar spp.) y en muchas especies tropicales no se pueden reconocer fácilmente los anillos de crecimiento anual."@es ;
  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" .

<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:32283
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-03-07"^^xsd:date ;
  skos:altLabel "tree-rings"@en, "growth-rings"@en, "tree growth rings"@en, "annual growth rings"@en, "annual rings"@en, "tree rings"@en ;
  skos:broader nalt:44011 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85137235> ;
  skos:definition nalt:32283_def ;
  skos:exactMatch agrovoc:c_3399, <http://id.cabi.org/cabt/53587>, <http://id.agrisemantics.org/gacs/C7993> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:44012, nalt:35105 ;
  skos:prefLabel "growth rings"@en, "anillos de crecimiento"@es ;
  skos:related nalt:314672, nalt:314669, nalt:301096, nalt:306964, nalt:5080, nalt:136488, nalt:302040 ;
  ns0:marc001 "17225" .

nalt:314672
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "flat-grained wood"@en, "madera de grano plano"@es ;
  skos:related nalt:32283 .

nalt:35105
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:32283 ;
  skos:prefLabel "madera de primavera"@es, "earlywood"@en .

nalt:44012
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:32283 ;
  skos:prefLabel "madera otoñal"@es, "latewood"@en .

nalt:314669
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "madera de grano grueso"@es, "coarse-grained wood"@en ;
  skos:related nalt:32283 .

nalt:44011
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:32283 ;
  skos:prefLabel "secondary xylem"@en, "xilema secundario"@es .

nalt:301096
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "wood checks"@en, "fendas"@es ;
  skos:related nalt:32283 .

nalt:306964
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "barrenas de crecimiento"@es, "increment borings"@en ;
  skos:related nalt:32283 .

nalt:5080
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "dendrocronología"@es, "dendrochronology"@en ;
  skos:related nalt:32283 .

nalt:136488
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "dendroclimatología"@es, "dendroclimatology"@en ;
  skos:related nalt:32283 .

nalt:302040
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "dendroecología"@es, "dendroecology"@en ;
  skos:related nalt:32283 .