@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:hazard_analysis_	skos:broader	isac:prerequisite_program_ .
<http://webisa.webdatacommons.org/concept/critical+control+points_haccp_>	skos:broader	isac:prerequisite_program_ .
<http://webisa.webdatacommons.org/concept/good+manufacturing+practices_gmps_>	skos:broader	isac:prerequisite_program_ .
isac:sanitation_sops_	skos:broader	isac:prerequisite_program_ .
isac:sanitation_sop_	skos:broader	isac:prerequisite_program_ .