<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Entertainment_News/TV/2013/03/21/Actor-Harold-Perrineaus-wife-gives-birth-to-third-daughter/UPI-51471363900263/?spt=hs&or=en>