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

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

hornbostelandsachs:123
  skos:notation "23" ;
  skos:narrower hornbostelandsachs:135, hornbostelandsachs:130, hornbostelandsachs:124 ;
  skos:definition "The sound is excited by tightly stretched membranes made to vibrate by friction."@en ;
  skos:prefLabel "Friction drums"@en ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  skos:broader hornbostelandsachs:94 ;
  a skos:Concept .

hornbostelandsachs:94
  skos:notation "2" ;
  skos:prefLabel "Membranophones"@en ;
  a skos:Concept ;
  skos:narrower hornbostelandsachs:123 .

hornbostelandsachs:130
  skos:notation "232" ;
  skos:prefLabel "Friction drums with cord"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:123 .

hornbostelandsachs:135
  skos:notation "233" ;
  skos:prefLabel "Hand friction drums"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:123 .

hornbostelandsachs:124
  skos:notation "231" ;
  skos:prefLabel "Friction drums with stick"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:123 .