_:n88f61c1201454fe39be6a5f2a596a25fxb0
<http://schema.org/query-input>
"required name=search_term_string"
<https://investingnews.com/news/pharmaceutical-investing/pfizer-and-biontech-share-positive-early-data-on-lead-mrna-vaccine-candidate-bnt162b2-against-covid-19/>