<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=5&tx_ttnews[tt_news]=447&cHash=9f16f4cfd2b0e8aef2b6baa84ab9e1d8>