@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 rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

nalt:12460_def
  rdf:value "Enfermedad sistémica crónica, principalmente de las articulaciones, que se caracteriza por cambios inflamatorios en las membranas sinoviales y en las estructuras articulares, extensa degeneración fibrinoide de las fibras del colágeno en los tejidos mesenquimales, y por atrofia y rarefacción de las estructuras óseas. La etiología es desconocida, pero se cree que están implicados ciertos mecanismos autoinmunes."@es, "A chronic systemic disease, primarily of the joints, marked by inflammatory changes in the synovial membranes and articular structures, widespread fibrinoid degeneration of the collagen fibers in mesenchymal tissues, and by atrophy and rarefaction of bony structures. Etiology is unknown, but autoimmune mechanisms have been implicated."@en ;
  dc:source "Medical Subject Headings" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:12458
  skos:prefLabel "artritis"@es, "arthritis"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:12460 .

nalt:13994
  skos:prefLabel "enfermedades autoinmunes"@es, "autoimmune diseases"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:12460 .

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

nalt:12460
  skos:prefLabel "artritis reumatoide"@es, "rheumatoid arthritis"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C16322>, <http://id.loc.gov/authorities/subjects/sh85113649>, <http://id.cabi.org/cabt/100634> ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:hiddenLabel "rheumatoid-arthritis"@en ;
  dc:modified "2018-02-27"^^xsd:date ;
  skos:definition nalt:12460_def ;
  skos:altLabel "rheumatism"@en ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:broader nalt:13994, nalt:12458 ;
  ns0:marc001 "31859" .

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