@prefix data: . @prefix : . @prefix schema: . data:a41d9643-15f5-3dda-8023-378f54803901 :appliesOnPeriod data:6a5c1739-cbc5-373a-9c1e-a994d3c619e7 ; a :PriceSpecification, schema:PriceSpecification . data:0752b117-77e4-32ab-ab9b-3189baefa2f0 schema:priceSpecification data:a41d9643-15f5-3dda-8023-378f54803901 .