<http://schema.org/availability>
"http://schema.org/InStock"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.beat-it.nl/hewlett-packard-enterprise-1-year-post-warranty-ctr-comprehensivedefectivematerialretention-dl1000-dl2000-foundationcare-svc-u2wq6pe>