@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 ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:262755_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A lignan (lignans) found in podophyllin resin from the roots of Podophyllum plants. It is a potent spindle poison, toxic if taken internally, and has been used as a cathartic. It is very irritating to skin and mucous membranes, has keratolytic actions, has been used to treat warts and keratoses, and may have antineoplastic properties, as do some of its congeners and derivatives."@en, "Lignano hallado en la resina de podofilina extraída de las raíces de las plantas Podophyllum. Constituye un potente veneno del huso que es tóxico si se ingiere y que ha sido empleado como medicamento catártico. Es muy irritante para la piel y las membranas mucosas, tiene propiedades queratolíticas, ha sido utilizado para tratar verrugas y queratosis y puede presentar propiedades antineoplásticas, como algunos de sus congéneres y derivados."@es ;
  dc:source "Medical Subject Headings 2015" .

<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:262755
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2015-10-07"^^xsd:date ;
  dc:modified "2015-12-03"^^xsd:date ;
  skos:altLabel "epipodophyllotoxin"@en ;
  skos:broader nalt:262757, nalt:50046 ;
  skos:definition nalt:262755_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:262750 ;
  skos:prefLabel "podophyllotoxin"@en, "podofilotoxina"@es ;
  skos:related nalt:576, nalt:4425, nalt:16695 ;
  ns0:marc001 "71777" .

nalt:262757
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:262755 ;
  skos:prefLabel "tetrahydronaphthalenes"@en, "tetrahidronaftalenos"@es .

nalt:50046
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:262755 ;
  skos:prefLabel "lignanas"@es, "lignans"@en .

nalt:262750
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:262755 ;
  skos:prefLabel "etoposide"@en, "etopósido"@es .

nalt:576
  a ns0:Product, skos:Concept ;
  skos:prefLabel "resinas"@es, "resins"@en ;
  skos:related nalt:262755 .

nalt:4425
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "raíces"@es, "roots"@en ;
  skos:related nalt:262755 .

nalt:16695
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Podophyllum"@es, "Podophyllum"@en ;
  skos:related nalt:262755 .