<http://schema.org/availability>
"http://schema.org/InStock"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.jameco.com/1/1/54692-lm317lmx-standard-regulator-1-2-volt-37-volt-0-1a-8-pin-soic-n-tape-reel.html>