The semantic web 14th International Conference, ESWC 2017, Portorož, Slovenia, May 28 - June 1, 2017 : proceedings : part I - Blomqvist, Eva; Maynard, Diana; Gangemi, Aldo; Hoekstra, Rinke; Hitzler, Pascal; Hartig, Olaf (Lecture Notes in Computer Science, 2017)