@prefix sport: <http://clarin-pl.eu/SporThes/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

sport:
  skos:prefLabel "" ;
  a skos:ConceptScheme, skos:Concept ;
  skos:hasTopConcept sport:sports_competitions .

sport:sports_competitions skos:topConceptOf sport: .