<http://schema.org/target>
"http://www.express.co.uk/search/?s={search_term_string}&amp;utm_source=sitelinkssearch"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.express.co.uk/life-style/health/453735/More-Britons-stricken-by-cancer-but-survival-rate-is-better-than-ever>