registered <a class='internal' href="http://en.wikipedia.org/wiki/501%28c%29#501.28c.29.283.29" title="501(c)(3)">501(c)(3)</a> <a href="http://wikimediafoundation.org/wiki/Deductibility_of_donations">tax-deductible</a> <a class='internal' href="http://en.wikipedia.org/wiki/Non-profit_organization" title="Non-profit organization">nonprofit</a> <a href="http://en.wikipedia.org/wiki/Charitable_organization" title="Charitable organization">charity</a>.<br /></li>	  <li id="f-about"><a href="../../../../article