@prefix data: . @prefix schema: . @prefix : . data:19c9bd2e-edfb-3a5b-a44b-30348f4ec3bf schema:priceSpecification data:f2a88e68-5fa3-395f-98ba-6e1f0bad389b ; a :Offer, schema:Offer . schema:offers data:19c9bd2e-edfb-3a5b-a44b-30348f4ec3bf ; :offers data:19c9bd2e-edfb-3a5b-a44b-30348f4ec3bf .