<https://www.sedaily.com/NewsView/29TF1VHJEU>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sedaily.com/NewsView/29TF1VHJEU?OutLink=relnews&news_id=29TF1VHJEU&utm_source=daum_news&utm_campaign=related_news&utm_medium=29TFI7K6NE>