@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_case_	skos:broader	isac:toggle_button_ .
isac:_seconds_	skos:broader	isac:toggle_button_ .
isac:power_button_	skos:broader	isac:toggle_button_ .
<http://webisa.webdatacommons.org/concept/play%2Fpause_button_>	skos:broader	isac:toggle_button_ .