<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ecowelldog.com/?ck=x1f8tUucAZCRkAf3&vid=x1f8tUucAZSRkPUP&cktime=105547&gc=clear>