@prefix data: . @prefix schema: . @prefix : . data:40657168-6ccd-320e-800b-e3359085b7c5 schema:priceSpecification ; a :Offer, schema:Offer . schema:offers data:40657168-6ccd-320e-800b-e3359085b7c5 ; :offers data:40657168-6ccd-320e-800b-e3359085b7c5 .