<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ecowelldog.com/?ck=x1f8tTC-Abspd7uw&vid=x1f8tTC-AcApd9IS&cktime=114224&gc=clear>