<https://joshbersin.com/2012/04/what-the-splunk-ipo-says-about-bigdata-in-hr/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://joshbersin.com/2012/04/what-the-splunk-ipo-says-about-bigdata-in-hr/>