<http://schema.org/url>
<http://www.oneindia.com/2011/02/03/scientistsmelt-glass-not-by-heating-it-but-coolingit-aid0121.html>
<http://www.oneindia.com/2011/02/03/scientistsmelt-glass-not-by-heating-it-but-coolingit-aid0121.html>