<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gourmettraveller.com.au/recipes/recipe-search/fare-exchange/2007/9/creamed-salt-cod-and-roast-garlic-soup-zuppa-di-baccala-mantecato/>