<http://schema.org/datePublished>
"2007-04-21 11:27:00.000000"^^<http://schema.org/Date>
<http://www.engadget.com/2007/04/21/high-school-students-laser-enable-the-disabled/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+weblogsinc%2Fengadget+%28Engadget%29>