<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ecartec.com/index.php?id=7&L=4&tx_ttnews[tt_news]=455&cHash=300d605608cfbe654d0e4f3b93d56a32>