1. Article 29 Working Party, 2018. Guidelines on transparency under regulation 2016/679. Last accessed in August 2018.
2. Model-driven engineering for requirements analysis;Baudry,2007
3. Law in books and law in action: the readability of privacy policies and the GDPR;Becher,2019
4. Black-Box Testing: Techniques for Functional Testing of Software and Systems;Beizer,1995
5. Linked data-the story so far;Bizer;Int. J. Semant. Web Inf. Syst.,2009