<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.iaaf.org/results/iaaf-world-combined-events-challenge/2012/25th-multistars-trofeo-zerneri-acciai-4910/women/heptathlon/200-metres>