@prefix data: . @prefix schema: . @prefix : . data:01c01c9b-b792-3eb6-952d-793511a45628 schema:priceSpecification data:77257070-8434-3bcd-a891-975773d465e8 ; a :Offer, schema:Offer . schema:offers data:01c01c9b-b792-3eb6-952d-793511a45628 ; :offers data:01c01c9b-b792-3eb6-952d-793511a45628 .