@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_telephony_	skos:broader	isac:main_function_ .
isac:_datum_	skos:broader	isac:main_function_ .
isac:_music_	skos:broader	isac:main_function_ .
isac:_people_	skos:broader	isac:main_function_ .
isac:_system_	skos:broader	isac:main_function_ .
isac:_video_	skos:broader	isac:main_function_ .
isac:_code_	skos:broader	isac:main_function_ .
isac:_like_	skos:broader	isac:main_function_ .
isac:_function_	skos:broader	isac:main_function_ .
isac:web_browsing_	skos:broader	isac:main_function_ .