The semantic web – ISWC 2018 17th International Semantic Web Conference, Monterey, CA, USA, October 8–12, 2018 : proceedings : part II - Vrandečić, Denny; Bontcheva, Kalina; Suárez-Figueroa, Mari Carmen; Presutti, Valentina; Celino, Irene; Sabou, Marta; Kaffee, Lucie-Aimée; Simperl, Elena 1978- (Lecture notes in computer science, 2018)