Auto suggestion box using semantic web

am developing a suggestion search box through which user enter any keyword initials and get the suggestions as a down menu (Jquery).The data source I want to use is from Freebase database ([login to view URL]). I want to use vb.net and Metaweb Query Language to get a semantic web project. I also want to include html editor in my project that enable users to check spelling and provide some suggestions to present topics related to a specific category according to freebase database.