1. Daniel Appelquist, Dan Brickley, Melvin Carvahlo, Renato Iannella, Alexandre Passant, Christine Perey, and Henry Story. 2010. A Standards-Based, Open and Privacy-Aware Social Web. W3C Incubator Group Report 6 (2010).
2. Leila Bahri, Barbara Carminati, and Elena Ferrari. 2018. Decentralized Privacy Preserving Services for Online Social Networks. Online Social Networks and Media 6 (2018), 18--25.
3. Dan Brickley and Libby Miller. 2014. FOAF Vocabulary Specification 0.99. Technical Report. W3C. http://xmlns.com/foaf/spec/. Accessed: 1.8.2017.
4. Wu Chao, Yike Guo, and Bo Zhou. 2012. Social Networking Federation: A Position Paper. Computers & Electrical Engineering 38, 2 (2012), 306--329.
5. Vikram Dhillon, David Metcalf, and Max Hooper. 2017. Decentralized Organizations. Apress, 47--66.