<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.peta.org/?ReturnUrl=%2Ftv%2Fvideos%2Fviral%2Fdefault.aspx%3FPageIndex-1678619159%3D2%26PageIndex--796532634%3D2>