@prefix data: . @prefix schema: . @prefix : . data:015bb931-b6f7-32b8-9bfd-fc5283e997b7 schema:priceSpecification data:3868686f-dd00-32f7-8125-e413035ab428 ; a :Offer, schema:Offer . schema:offers data:015bb931-b6f7-32b8-9bfd-fc5283e997b7 ; :offers data:015bb931-b6f7-32b8-9bfd-fc5283e997b7 .