@prefix mdl: <http://data.loterre.fr/ark:/67375/MDL> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

mdl:-GFW3V007-M
  skos:prefLabel "physical property"@en, "propriété physique"@fr ;
  a skos:Concept ;
  skos:narrower mdl:-T279LKGG-8 .

mdl:-BT4NRT2D-K
  skos:prefLabel "diurnal variation"@en, "variation diurne"@fr ;
  a skos:Concept ;
  skos:broader mdl:-T279LKGG-8 .

mdl:-FMC9P6KZ-D
  skos:prefLabel "variation semi-diurne"@fr, "semidiurnal variation"@en ;
  a skos:Concept ;
  skos:broader mdl:-T279LKGG-8 .

mdl:-JN3FMQV6-4
  skos:prefLabel "variation séculaire"@fr, "secular variation"@en ;
  a skos:Concept ;
  skos:broader mdl:-T279LKGG-8 .

mdl: a skos:ConceptScheme .
mdl:-FCBLMN71-M
  skos:prefLabel "variation quasipériodique"@fr, "quasiperiodic variation"@en ;
  a skos:Concept ;
  skos:broader mdl:-T279LKGG-8 .

mdl:-T279LKGG-8
  skos:prefLabel "variation périodique"@fr, "periodic variation"@en ;
  skos:hiddenLabel "Variation périodiques"@fr, "periodic variations"@en, "Periodic variation"@en, "variations périodiques"@fr, "Variation périodique"@fr ;
  skos:narrower mdl:-BT4NRT2D-K, mdl:-FMC9P6KZ-D, mdl:-FCBLMN71-M, mdl:-JN3FMQV6-4 ;
  a skos:Concept ;
  skos:inScheme mdl: ;
  skos:broader mdl:-GFW3V007-M .