Autonoumous robotic agents performing human-scale manipulation activities in open environments will need extensive knowledge processing capabilities. In previous work we presented OPENEASE, an online knowledge representation and reasoning framework with interfaces for both autonomous agent systems and robotics researchers. We propose to hold an interactive session during AAMAS 2015 to show researchers from the robotic agents community how to use the web interface of OPENEASE. The demonstration will feature two datasets recorded on leading-edge mobile manipulation platforms: A robotic mobile pick-and-place scenario, and an experiment in which a safety-aware robotic agent physically interacts with a human co-worker. Participants will learn how to use the expressive Prolog-based query language of OPENEASE to analyse the comprehensive datasets available in the system. Categories and Subject Descriptors I.2.5 [Programming Languages and Software]: Expert system tools and Software Keywords P...