<http://schema.org/alternativeHeadline>
"Google\u2019s London office has made several eco-friendly changes, including the removal of trash cans at employees\u2019 desks."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/sustainable-business-practices/blogs/no-trash-cans-for-google-employees>