<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.debatepolitics.com/breaking-news-non-msm/198943-msnbc-s-wagner-grills-white-house-spox-why-won-t-obama-visit-border-2.html>