<http://schema.org/target>
"https://www.tanga.com/products/search?q={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.tanga.com/users/new?return_path=%2Fdeals%2Fcda6b29f28%2Fsandisk-cruzer-ultra-32-gb-usb-flash-drive-sdcz45-032g%3Finternal_campaign%3Dchannel>