The Semantic Web – ISWC 2013 12th International Semantic Web Conference, Sydney, NSW, Australia, October 21-25, 2013, Proceedings, Part II - Alani, Harith; Kagal, Lalana; Fokoue, Achille; Groth, Paul; Biemann, Chris; Parreira, Josiane Xavier; Aroyo, Lora; Noy, Natasha; Welty, Chris; Janowicz, Krzysztof (Springer Berlin Heidelberg : Imprint: Springer, 2013)