@prefix data: . @prefix schema: . @prefix : . data:c455c9e7-674c-3b84-9a30-aa54aa18f2aa schema:priceSpecification ; a :Offer, schema:Offer . schema:offers data:c455c9e7-674c-3b84-9a30-aa54aa18f2aa ; :offers data:c455c9e7-674c-3b84-9a30-aa54aa18f2aa .