@prefix hornbostelandsachs: <http://www.mimo-db.eu/HornbostelAndSachs/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix instrumentskeywords: <http://www.mimo-db.eu/InstrumentsKeywords/> .

hornbostelandsachs:228
  skos:notation "412" ;
  skos:prefLabel "Interruptive free aerophones"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:226 .

hornbostelandsachs:226
  skos:prefLabel "Free aerophones"@en ;
  skos:narrower hornbostelandsachs:227, hornbostelandsachs:242, hornbostelandsachs:228 ;
  skos:exactMatch instrumentskeywords:4837, instrumentskeywords:3846 ;
  skos:notation "41" ;
  a skos:Concept ;
  skos:definition "The air itself is the vibrator in the primary sense. In this group also are classed those reed instruments sounded by a flow of air in which the reed is the primary vibrator. The vibrating air is not confined by the instrument."@en ;
  skos:broader hornbostelandsachs:225 ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> .

<http://www.mimo-db.eu/HornbostelAndSachs#>
  skos:prefLabel "Hornbostel - Sachs"@en ;
  a skos:ConceptScheme .

hornbostelandsachs:227
  skos:notation "411" ;
  skos:prefLabel "Displacement free aerophones"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:226 .

hornbostelandsachs:242
  skos:notation "413" ;
  skos:prefLabel "Plosive aerophones"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:226 .

hornbostelandsachs:225
  skos:notation "4" ;
  skos:prefLabel "Aerophones"@en ;
  a skos:Concept ;
  skos:narrower hornbostelandsachs:226 .