<http://dbreed.co.kr/?tag=%ed%95%9c%ec%84%b1%ec%9e%90%eb%8f%99%ec%b0%a8#collectionpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://dbreed.co.kr/?tag=%ED%95%9C%EC%84%B1%EC%9E%90%EB%8F%99%EC%B0%A8>