The zip file contains the datasets used for the evaluation of  our BigData paper "Pinar Alper, Khalid Belhajjame, Carole Goble, and Pinar Karagoz. Small is beautiful: Summarizing scientific workflows using semantic an- notations. In Proceedings of the IEEE 2nd International Congress on Big Data (BigData 2013), Santa Clara, CA, USA, June 2013."