@prefix yso: <http://www.yso.fi/onto/yso/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix koko: <http://www.yso.fi/onto/koko/> .

yso:conceptscheme
  skos:prefLabel "http://www.yso.fi/onto/yso" ;
  a skos:ConceptScheme .

koko:p49796
  skos:note "a signal at the entrance of a particular section of track governing the movement of trains"@en ;
  skos:broader koko:p49848, koko:p49776 ;
  skos:exactMatch <http://www.yso.fi/onto/gns/railroad_signal> ;
  skos:inScheme yso:conceptscheme ;
  skos:prefLabel "railroad signal"@en, "opastin"@fi ;
  a skos:Concept .

koko:p49848
  skos:prefLabel "turvalaite"@fi ;
  a skos:Concept ;
  skos:narrower koko:p49796 .

koko:p49776
  skos:prefLabel "spot feature"@en ;
  a skos:Concept ;
  skos:narrower koko:p49796 .