Ontos is the W3C Switzerland representative and presents at the W3C Swiss Day the result of the GeoKnow project. Approximately 30 people attend the event that takes place in Fribourg, Switzerland. Daniel Hladky shows the GeoKnow generator and tools during the talk of “Linked Open Data”. Based on the online demo server a simple scenario is shown in order to attract people and customers to use the result of the GeoKnow project. For more details about the event visit the event home page at http://www.ontos.com/web-25-celebrating-25-years-of-the-web/.