<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.stlgs.org/index.php?option=com_stlgssearch&view=detail&doc=150&row=850015&before=999999&after=999999&id=342&Itemid=&nosel=1>