The Semantic Web - ISWC 2015: 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11-15, 2015, Proceedings, Part II - Arenas; Corcho, Oscar; d'Aquin, Mathieu; Dumontier, Michel; Groth, Paul; Heflin, Jeff; Simperl, Elena; Srinivas, Kavitha; Strohmaier, Markus; Thirunarayan, Krishnaprasad (Springer International Publishing, 2015)