<https://quantlabs.net/blog/2013/06/free-matlab-free-morningstar-market-data-105-million-profit-how/#local-place>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://quantlabs.net/blog/2013/06/free-matlab-free-morningstar-market-data-105-million-profit-how/>