@prefix data: . @prefix schema: . data:2206a550-565b-30f3-88bd-b6e83e1eea80 schema:price 8.5 ; schema:priceCurrency "Eur" ; a schema:PriceSpecification . data:121cab34-c0e3-3fee-a921-2083d933fe1e schema:priceSpecification data:2206a550-565b-30f3-88bd-b6e83e1eea80 .