<http://schema.org/target>
"http://www.audible.com/search?advsearchKeywords={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.audible.com/pd/Romance/One-Touch-of-Scandal-Audiobook/B0045EXX1U?ref_=pd_rsp_2>