To promote applications of online government information, all data and materials on the Department of Rapid Transit Systems (hereinafter referred to as DORTS) website shall be accessible by the public without compensation, non-exclusively, and shall be sublicensed to other parties. Users shall be able to reproduce, adapt, edit, publicly transmit, or utilize the data in other ways. Users shall also be given an irrevocable license to develop products or services based on the data (referred to as derivatives works) without any restrictions with regard to time or territory. In addition, users shall not be required to obtain the license in written or other forms from the DORTS but will, however, be required to clearly accredit the relevant source.