on the web page, I found '저작자표시 : Yes, 상업적이용 : Yes, 컨텐츠변경: Yes'. It means he allows commerical use and derived works with the condition of attribution.
Licensing
The copyright holder of this work allows anyone to use it for any purpose including unrestricted redistribution, commercial use, and modification.
Please check the source to verify that this is correct. In particular, note that publication on the Internet, like publication by any other means, does not in itself imply permission to redistribute. Files without valid permission should be tagged with {{subst:npd}}.
Usage notes:
If the work requires attribution, use {{Attribution}} instead.
If this is your own work, please use {{Cc-zero}} instead.
{{Information |Description={{en|1=Bird eye view on Mokwon University in South Korea (ko:목원대학교 ) }} |Source=http://www.cctoday.co.kr/blogArticle/blogOpenView.html?idxno=9709 |Author=우희철 |Date=2009-09-28 |Permission=Attribution |other_ve