<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.systemsofsupport.org/?view=weblink&catid=60%3Aapps-resources&id=23%3Athe-victorian-government-ipads-for-learning-website&option=com_weblinks&Itemid=48>