<http://schema.org/about>
"Deposits are a wonderful tool; I have previously suggested that It's Time for Deposits. On Everything. Dutch designers Vincent Wittenberg and Guy K\u00F6nigstein have carried the principle a step further,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/eco-friendly-furniture/put-deposits-on-everything-even-street-furniture.html>