@prefix data: . @prefix schema: . @prefix : . data:de806866-8c1a-3503-b63e-3455da4031a7 schema:priceSpecification ; a :Offer, schema:Offer . schema:offers data:de806866-8c1a-3503-b63e-3455da4031a7 ; :offers data:de806866-8c1a-3503-b63e-3455da4031a7 .