@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:19967_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Alkaloids originally isolated from the ergot fungus Claviceps purpurea (Hypocreaceae). They include compounds that are structurally related to ergoline (ergolines) and ergotamine (ergotamines). Many of the ergot alkaloids act as alpha-adrenergic antagonists."@en, "Alcaloides aislados originalmente del cornezuelo Claviceps purpurea (Hypocreaceae). Incluyen compuestos estructuralmente relacionados con la ergolina y la ergotamina. Muchos de ellos actúan como antagonistas alfa adrenérgicos."@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:19967
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-07-26"^^xsd:date ;
  skos:altLabel "ergot derivatives"@en ;
  skos:broader nalt:6451 ;
  skos:definition nalt:19967_def ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C25008>, <http://id.loc.gov/authorities/subjects/sh89004729>, <http://id.cabi.org/cabt/44524>, agrovoc:c_2640 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:3013, nalt:19966, nalt:323501, nalt:332595, nalt:37840, nalt:37836 ;
  skos:prefLabel "ergot alkaloids"@en, "alcaloides del ergot"@es ;
  skos:related nalt:26720, nalt:26718, nalt:4808 ;
  ns0:marc001 "13986" .

nalt:37836
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "ergometrine"@en, "ergometrina"@es .

nalt:37840
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "ergotamina"@es, "ergotamine"@en .

nalt:332595
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "cycloclavine"@en, "cicloclavina"@es .

nalt:323501
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "ergolinas"@es, "ergolines"@en .

nalt:19966
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "bromocriptine"@en, "bromocriptina"@es .

nalt:3013
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:19967 ;
  skos:prefLabel "ergovalina"@es, "ergovaline"@en .

nalt:6451
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:19967 ;
  skos:prefLabel "indole alkaloids"@en, "alcaloides de indol"@es .

nalt:26720
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "cornezuelo del centeno"@es, "ergot"@en ;
  skos:related nalt:19967 .

nalt:26718
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Claviceps purpurea"@es, "Claviceps purpurea"@en ;
  skos:related nalt:19967 .

nalt:4808
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "micotoxinas"@es, "mycotoxins"@en ;
  skos:related nalt:19967 .