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

hornbostelandsachs:2170
  skos:notation "423.232.12" ;
  skos:prefLabel "Valve horns with narrow bore, with long air column (more than 2 m)"@en ;
  a skos:Concept ;
  skos:narrower hornbostelandsachs:6503 .

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

hornbostelandsachs:6503
  skos:notation "423.232.12-4" ;
  skos:definition "The air itself is the vibrator in the primary sense. The standing waves are significantly confined within the instrument itself. The air-stream passes through the player's vibrating lips, so gaining intermittent access to the long air column which is to be made to vibrate. The tubular body has a narrow bore profile that is intermediate between conical and cylindrical. The body can be lengthened or shortened by connecting or disconnecting auxiliary lengths of tube. With lengths of tube (crooks etc.) to set nominal pitches preparatory to playing."@en ;
  skos:prefLabel "Valve horns with narrow bore, with long air column (more than 2 m) and with crooks"@en ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  skos:broader hornbostelandsachs:2170 ;
  a skos:Concept .