<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ubu.ru/aleksandrov/doma_dachi_kottedzhi/prodam_gotovyy_dom_pod_klyuch_na_uchastke_10_sotok_dom_i_banya2_186788>