<https://www.onesmileymonkey.com/giveaway/gift-giving-made-easy-with-cardswap-giveaway/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.onesmileymonkey.com/giveaway/gift-giving-made-easy-with-cardswap-giveaway/>