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

hornbostelandsachs:234
  skos:notation "412.13" ;
  skos:prefLabel "Free reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .

hornbostelandsachs:228
  skos:notation "412" ;
  skos:prefLabel "Interruptive free aerophones"@en ;
  a skos:Concept ;
  skos:narrower hornbostelandsachs:229 .

hornbostelandsachs:237
  skos:notation "412.14" ;
  skos:prefLabel "Ribbon reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .

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

hornbostelandsachs:230
  skos:notation "412.11" ;
  skos:prefLabel "Idiophonic interruptive aerophones or reeds: paired reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .

hornbostelandsachs:229
  skos:definition "Reed instruments that are free aerophones are sounded by a flow of air in which the reed is the primary vibrator. The vibrating air is not confined by the instrument. The air-stream is directed against a lamella, setting it in periodic vibration to interrupt the stream intermittently. The instrument is tuned by mechanical action on the lamella."@en ;
  skos:narrower hornbostelandsachs:234, hornbostelandsachs:237, hornbostelandsachs:6482, hornbostelandsachs:230, hornbostelandsachs:238, hornbostelandsachs:231 ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  skos:broader hornbostelandsachs:228 ;
  a skos:Concept ;
  skos:prefLabel "Idiophonic interruptive aerophones or reeds"@en ;
  skos:notation "412.1" .

hornbostelandsachs:238
  skos:notation "412.15" ;
  skos:prefLabel "Retreating reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .

hornbostelandsachs:231
  skos:notation "412.12" ;
  skos:prefLabel "Beating reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .

hornbostelandsachs:6482
  skos:notation "412.1-9" ;
  skos:prefLabel "Mechanically driven idiophonic interruptive aerophones or reeds"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:229 .