<http://schema.org/target>
"https://www.abt.com/resources/pages/search.php?keywords={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.abt.com/product/44719/Nikon-AF-S-Fx-NIKKOR-70-200mm-f-2.8G-ED-VR-II-Camera-Lens-2185.html?tab=1>