@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:221904_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Circular duplex DNA isolated from viruses, bacteria and mitochondria in supercoiled or supertwisted form. This superhelical DNA is endowed with free energy. During transcription, the magnitude of RNA initiation is proportional to the DNA superhelicity."@en, "Dúplex circular de ADN aislado a partir de virus, bacterias y mitocondrias en forma superenrrollada o superdoblada. Este ADN superhelicoidal es rico en energía libre. En la transcripción, la magnitud de la iniciación del ARN es proporcional a la superhelicoidalidad del ADN."@es ;
  dc:source "Medical Subject Headings 2014" .

<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:221904
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2014-07-15"^^xsd:date ;
  dc:modified "2014-11-17"^^xsd:date ;
  skos:altLabel "supertwisted DNA"@en, "superhelical DNA"@en ;
  skos:broader nalt:23210 ;
  skos:definition nalt:221904_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "ADN superenrollado"@es, "supercoiled DNA"@en ;
  ns0:marc001 "73851" .

nalt:23210
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:221904 ;
  skos:prefLabel "circular DNA"@en, "ADN circular"@es .