<http://schema.org/addressCountry>
"United States"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.audible.com/pd/Bios-Memoirs/The-Life-and-Work-of-Mark-Twain-Audiobook/B00DD2V8CG/ref=pd_rsp_tl_rd_6>