<https://tintuc7s.com/wp-content/uploads/2022/06/Image-218348910-ExtractWord-0-7589-4238-1654053858.png>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tintuc7s.com/ap-dung-cong-nghe-gop-phan-chong-bien-doi-khi-hau/>