<http://schema.org/description>
"London, Nov 6 (ANI): A new Internet search engine called Blekko, which relies on recommendations from other users, has been launched and hailed as a 'Google killer'."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2010/11/06/googlekiller-search-engine-to-clean-up-websearches.html>