<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://rl-pc-service.de/?id=188&tx_t3blog_pi1%5BblogList%5D%5Bcategory%5D=1&cHash=d0aee2185ded91fdcb2d9a9757c4613b>