<http://schema.org/telephone>
"+1-888-283-5051"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.audible.com/pd/Radio-TV/Opie-Anthony-Kurt-Metzger-and-Jackie-the-Jokeman-December-3-2010-Audiobook/B003L26ZEE>