<https://www.dangtintop.net/2015/03/quat-tran-3-canh-panasonic-khong-remote.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.dangtintop.net/2015/03/quat-tran-3-canh-panasonic-khong-remote.html>