HTW Berlin Fachbereich 4 Internationaler Studiengang Internationale Medieninformatik (Master) Semantic Modeling Summer Term 2011

Lab 5: OWL Pizzeria

1. For those of you who did not get Protege to work, or those who want to play with this more, try working through this tutorial "Pizzas in 10 minutes" in class. I needed 2 hours for this, including installing the ontology editor twice. Now set up a topping that is a vegetable and a meat and run Pellet over the ontology. Do you see how it found an error?
2. Exchange ontologies from lab 4 with some other group. OMG! Try and understand what it is that they have modelled. Discuss what you find in complete sentences. Can you find any problems in the ontology? Use Pellet and see what it says! Prepare a report for the other group on changes that you have made.

Prepare a report detailing what you did. You should work in groups of 2 or 3. Submit your written report (everyone should have their own copy submitted) to the Moodle area by 23.00 the evening before the session it is due.