<http://schema.org/target>
"http://www.iaaf.org/search/?q={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.iaaf.org/competition/calendar/1/30?eventCategoryUrlSlug=iaaf-world-athletics-series&eventSubCategoryUrlSlug=iaaf-world-half-marathon-championships>