<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/05/14/Marshals-Tiger-lied-about-how-tiff-with-Garcia-went-down/9751368551748/?rel=1801368632606>