I am working am trying to add geocoded Wiki data to a google map.

When I used a PHP class (class_WikiRetriever.php) to do this - all I get is the full page dumped. ie everything on the wikipage is parsed.

1. What methods are used to extract specific elements of an article. Say the intro.?

2. How can only articles which have already been geotagged be selected?

Many thanks

Magnus