@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:323501_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A series of structurally-related alkaloids that contain the ergoline backbone structure."@en, "Serie de alcaloides estructuralmente afines que contienen la estructura de base ergolínica."@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:323501
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2018-08-16"^^xsd:date ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:broader nalt:19967 ;
  skos:definition nalt:323501_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:323503 ;
  skos:prefLabel "ergolinas"@es, "ergolines"@en ;
  ns0:marc001 "87014" .

nalt:323503
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:323501 ;
  skos:prefLabel "agroclavine"@en, "agroclavina"@es .

nalt:19967
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:323501 ;
  skos:prefLabel "alcaloides del ergot"@es, "ergot alkaloids"@en .