<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://vilne.org.ua/2016/07/%d0%bf%d1%96%d0%b4-%d0%bf%d1%80%d0%be%d0%bb%d0%b8%d0%b2%d0%bd%d0%b8%d0%bc-%d0%b4%d0%be%d1%89%d0%b5%d0%bc-%d0%b7%d0%b0%d1%82%d0%b5-%d0%b7-%d0%bf%d0%b5%d1%80%d0%b5%d0%bc%d0%be%d0%b3%d0%b0%d0%bc%d0%b8/>