<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Entertainment_News/TV/2013/04/07/Ulysses-actor-Milo-OShea-dies-at-86/UPI-28551365349014/?spt=mps&or=2>