Zeldman J,Designing with web standards,New Riders Publishing,Thousand Oaks,CA,2003.
[13]
Soderland S,Learning to extract text-based information from the World Wide Web,1997.
[14]
Celjuska D;Vargas-Vera M,Ontosophie:A semiautomatic system for ontology population from text,2004.
[15]
Berners-Lee T ;Hendler J ;Lassila O,The Semantic Web - A new form of Web content that is meaningful tocomputers will unleash a revolution of new possibilities,Scientific American,2001, 284(5).