| http://www.w3.org/ns/prov#value | - A Motivating Example?????? Carol, a consumer, likes to book an item such as a hotel room, a car, or a flight.?????? The normal sequence of steps in a service-based application includes: ?????? Carol searches (a service) for her preferred reservation item, and selects the item; ?????? Then she provides her details (another service to make the reservation); ?????? Makes online payment (a service too
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