<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbztw.h-cdn.co/assets/16/33/980x490/landscape-1471629502-gettyimages-83688002.jpg>
<http://www.harpersbazaar.com.tw/beauty/bodyandhealth/news/a627/16-summer-diet-foods/>