@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:227
  skos:notation "411" ;
  skos:definition "The air itself is the vibrator in the primary sense. The vibrating air is not confined by the instrument. The air-stream meets a sharp edge, or a sharp edge is moved through the air. In either case a periodic displacement of air occurs to alternate flanks of the edge. Whip, sword-blade."@en ;
  skos:prefLabel "Displacement free aerophones"@en ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  skos:exactMatch instrumentskeywords:8399 ;
  skos:broader hornbostelandsachs:226 ;
  a skos:Concept .

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

hornbostelandsachs:226
  skos:notation "41" ;
  skos:prefLabel "Free aerophones"@en ;
  a skos:Concept ;
  skos:narrower hornbostelandsachs:227 .