<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dragonbyte-tech.com/blogs/decado/dbseo-release-candidate-3-classifieds-rc-4-db-forms-v1-2-0-vbdonate-v1-4-5-pl2-374/>