<https://download.cnet.com/IngDan-Professional-Internet-of-Things-IoT-Shopping-platformwholesales/3000-2056_4-76534092.html#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://download.cnet.com/IngDan-Professional-Internet-of-Things-IoT-Shopping-platformwholesales/3000-2056_4-76534092.html>