Acknowledgments

We would like to thank (in alphabetical order) Daniel Bingel, Andreas Harth, Kingsley Idehen, Jay Myers, Markus Linder, Peter Mika, Andreas Radinger, Martin Schliefnig, Alex Stolz, Jamie Taylor, Giovanni Tummarello, Jon Udell, and Andreas Wechselberger for valuable suggestions and feedback.

The work on the GoodRelations ontology has been partly supported by the Austrian BMVIT/FFG under the FIT-IT Semantic Systems project myOntology (grant no. 812515/9284), by a Young Researcher's Grant (Nachwuchsförderung 2005-2006) from the Leopold-Franzens-Universität Innsbruck, and by the European Commission under the project SUPER (FP6-026850).