<http://knv-info.com/archives/category/%e1%9e%9f%e1%9e%b7%e1%9e%9b%e1%9f%92%e1%9e%94%e1%9f%88-%e1%9e%93%e1%9e%b7%e1%9e%84-%e1%9e%80%e1%9e%98%e1%9f%92%e1%9e%9f%e1%9e%b6%e1%9e%93%e1%9f%92%e1%9e%8f/%e1%9e%9a%e1%9e%bf%e1%9e%84%e1%9e%9a%e1%9f%89%e1%9e%b6%e1%9e%8f%e1%9e%b6%e1%9e%9a%e1%9e%b6>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://knv-info.com/archives/100933>