<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<https://store.kobobooks.com/ebook/diseases-and-parasites-of-freshwater-fish-a-selection-of-classic-articles-on-lice-flukes-tapeworms-and-other-fish-enemies-angling-series>