SPA RIYADH, April 15 - Saudi Arabia's Ministry of Culture opened the first edition of the Nonprofit Cultural Sector Forum in Riyadh on Wednesday with a session focused on culture as a form of soft power and the role of the nonprofit sector in shaping the future, state news agency SPA reported. The opening session, held at the King Fahd Cultural Centre under the title "Culture as Soft Power: Redefining the Role of the Nonprofit Sector in Shaping the Future," featured Prince Tu