@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_imo_	skos:broader	isac:_datsyuk_ .
isac:power_play_	skos:broader	isac:_datsyuk_ .
isac:_game_	skos:broader	isac:_datsyuk_ .