7Web3.0.The"Official"Definition[EB/OL].[2012-12-08].http://www. calacanis.com/2OO7 / l O/O31web- 3-O-the-offieial-definition/.
8Semantic Web Activity[EB/OL].[2012-12-08]. http://www.w3.org/ 2001/sw/. Catherine Legg.
9Ontologies on the Semantic Web[EB/OL].[2012-12- 20]. http://onlinclibrary.wiley.com/doi/10.1002/aris.2007. 1440410116/full.
10Meghini C, Risse T. Bricks: A Digital Library Management System for Cultural Heritage [EB/OL].[2012-12-09].http://www.ercim.org/ publication/Ercitn-News/enw61/meghini.html.