<https://secure.gravatar.com/avatar/ba2d2fe687e05ad9d8abe9df451ee0ed?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://generallife.com.tr/en/aruna-ht220-wired-room-thermostat/>