<http://schema.org/target>
"http://www.structube.com/fr/catalogsearch/result/?q={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.structube.com/index.php?option=com_content&view=article&id=3&catid=2&Itemid=50&lang=en>