@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_web_	skos:broader	isac:client-server_application_ .
isac:_e-mail_	skos:broader	isac:client-server_application_ .
isac:web_application_	skos:broader	isac:client-server_application_ .