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

hornbostelandsachs:95
  skos:notation "21" ;
  skos:prefLabel "Struck drums"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:94 .

<http://www.mimo-db.eu/HornbostelAndSachs#>
  skos:prefLabel "Hornbostel - Sachs"@en ;
  a skos:ConceptScheme ;
  skos:hasTopConcept hornbostelandsachs:94 .

hornbostelandsachs:123
  skos:notation "23" ;
  skos:prefLabel "Friction drums"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:94 .

hornbostelandsachs:94
  skos:notation "2" ;
  skos:topConceptOf <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  skos:narrower hornbostelandsachs:95, hornbostelandsachs:123, hornbostelandsachs:137 ;
  skos:definition "The sound is excited by tightly-stretched membranes."@en ;
  skos:prefLabel "Membranophones"@en ;
  skos:inScheme <http://www.mimo-db.eu/HornbostelAndSachs#> ;
  a skos:Concept .

hornbostelandsachs:137
  skos:notation "24" ;
  skos:prefLabel "Singing membranes (Kazoos)"@en ;
  a skos:Concept ;
  skos:broader hornbostelandsachs:94 .