@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:computer_virus_	skos:broader	<http://webisa.webdatacommons.org/concept/destructive+computer_program_> .
isac:_virus_	skos:broader	<http://webisa.webdatacommons.org/concept/destructive+computer_program_> .
isac:trojan_horse_	skos:broader	<http://webisa.webdatacommons.org/concept/destructive+computer_program_> .
isac:logic_bomb_	skos:broader	<http://webisa.webdatacommons.org/concept/destructive+computer_program_> .