<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ipm-neareast.com/?option=com_phocadownload&view=category&id=15%3Aalgeria&download=135%3Aetudedebasesurlatomateenalgerie&Itemid=11&lang=en>