@prefix data: . @prefix schema: . @prefix : . data:3cb3ef0b-43a1-3a51-94e4-1c684e67a7ca schema:priceSpecification ; a :Offer, schema:Offer . schema:offers data:3cb3ef0b-43a1-3a51-94e4-1c684e67a7ca ; :offers data:3cb3ef0b-43a1-3a51-94e4-1c684e67a7ca .