<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sportsmemorabilia.com/sports-products/jim-bouton-autographed-baseball-card-new-york-yankees-2006-fleer-greats-of-the-game-ng-jb-nickname-greats-bulldog.html>