_:nd87cc3d0187143c19e141bd1d9965dbexb1
<http://schema.org/query-input>
"required name=search_keyword"
<https://www.amnesty.gr/action/petitions/20727/tsetsenia-na-stamatisoyn-oi-apagoges-kai-oi-dolofonies-gkei-antron>