<https://www.etftrends.com/2015/08/cap-weighted-etfs-are-trumping-equal-weight-rivals-this-year/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.etftrends.com/2015/08/cap-weighted-etfs-are-trumping-equal-weight-rivals-this-year/>