<http://schema.org/availability>
"http://schema.org/InStock"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.jameco.com/1/1/37842-lt1374hvcrpbf-dc-dc-converter-single-step-down-5-volt-32-volt-8-pin-7-tab-ddpak.html>