<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ecowelldog.com/?ck=x1f8tTq-AYiCB6ik&vid=x1f8tTq-AY6CB8BK&cktime=114234&gc=clear>