<http://college.koreadaily.com/category/tips-for-us-life/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://college.koreadaily.com/%EB%AF%B8%EA%B5%AD-%EB%8C%80%ED%95%99%EC%9B%90%EC%97%90-%EC%A7%84%ED%95%99%ED%95%A0-%EC%83%9D%EA%B0%81%EC%9D%B4%EB%9D%BC%EB%A9%B4-%EB%AF%B8%EB%A6%AC-%EC%A4%80%EB%B9%84%ED%95%B4%EC%95%BC-%ED%95%A0-5/>