Patrick Curran; Karl Dubost. <a href="http://www.w3.org/TR/2005/NOTE-test-metadata-20050914"><cite>Test Metadata.</cite></a> 14 September 2005. W3C Note. URL: <a href="http://www.w3.org/TR/2005/NOTE-test-metadata-20050914">http://www.w3.org/TR/2005/NOTE-test-metadata-20050914</a>