Drupal Sparql Query Builder

Hi!

This is my first attempt to create a Drupal Module. The aim was to make the usage of SPARQL easier with DBPedia. (The DBPedia is a semantic Database extracted from Wikipedia. The site can be found here: http://semantic.site40.net. Just try out Create Content/Semantic Content to create a new Semantic Page. A detailed description of usage is available here: http://semantic.site40.net/modules/semantic_content/help.html.

The modules should make it possible to extract non obious information out of Wikipedia, for example a list of all Movies directed by a certain director, starring a certain actor and so on. Examples are shown on the page.

I know it's not perfect yet but any kind of feedback would be great. (What can be improved?) The module uses the Drupal featured SPARQL Api. (http://drupal.org/handbook/modules/sparql)

Thanks a lot!
Chris