@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:web_browser_	skos:broader	isac:basic_software_ .
isac:microsoft_office_	skos:broader	isac:basic_software_ .
isac:operating_system_	skos:broader	isac:basic_software_ .
isac:_os_	skos:broader	isac:basic_software_ .
isac:_spreadsheet_	skos:broader	isac:basic_software_ .
isac:_word_	skos:broader	isac:basic_software_ .
isac:word_processing_	skos:broader	isac:basic_software_ .