@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_peek_	skos:broader	isac:voucher_code_ .
isac:_product_	skos:broader	isac:voucher_code_ .
isac:_website_	skos:broader	isac:voucher_code_ .
isac:_amazon_	skos:broader	isac:voucher_code_ .
isac:_quidco_	skos:broader	isac:voucher_code_ .