<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://vilne.org.ua/2015/11/%d0%bf%d1%80%d0%b5%d0%bc%d1%94%d1%80%d0%b0-%d0%bc%d1%8e%d0%b7%d0%b8%d0%ba%d0%bb%d1%83-%d0%b7%d1%96%d0%b1%d1%80%d0%b0%d0%bb%d0%b0-%d0%b4%d1%96%d1%82%d0%b5%d0%b9-%d1%96-%d0%b4%d0%be%d1%80%d0%be/>