<http://schema.org/target>
"https://www.sitepoint.com/community/search?q={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.sitepoint.com/community/t/how-much-of-your-vistors-is-on-a-mobile-q-about-responsive-design-inside/21279>