<http://schema.org/telephone>
"+1-888-283-5051"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.audible.com/pd/Language-Instruction/Franzoesischer-Sprachfuehrer-Lesen-Zuhoeren-French-Phrasebook-Reading-Listening-Audiobook/B00BZBWQ14>