<http://schema.org/url>
<http://www.engadget.com/2011/04/19/otomata-sequencer-creates-generative-music-for-the-melodically-chal/>
<http://www.engadget.com/2011/04/19/otomata-sequencer-creates-generative-music-for-the-melodically-chal/?ncid=rss_semi>