<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ubu.ru/kubinka/doma_dachi_kottedzhi/prodam_dom_narofominsk_pod_klyuch_izhs_poselok_ontario_54_km_ot_moskvy2_174182>