<https://secure.gravatar.com/avatar/99ba61205a8d75f5122a45678efbf85a?s=96&amp;d=retro&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://succuland.com.tw/shop/grandopening/desktoppotted/golden-cactus/>