Representing web data into a machine understandable format is a curtail task for the next generation of the web. Most of current web pages are dynamic pages. A large percentage of these web pages get their contents from underlying database. This work proposes an approach to represent dynamic web pages into Concept Description Language (CDL) semantic format. This format does not depend on ontologies which are domain dependant. However, CDL describes semantic structure of web content based on a set of semantic relations.