@prefix data: . @prefix : . @prefix schema: . data:80c95670-8afb-3e5b-8e47-88bfd3a61e25 :appliesOnPeriod data:2e4ed26a-5f5b-3fa2-802e-e9d3414dbcd3 ; a :PriceSpecification, schema:PriceSpecification . data:7146e2b6-c5a1-3ef2-8ae6-d5e64c3223ed schema:priceSpecification data:80c95670-8afb-3e5b-8e47-88bfd3a61e25 .