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Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, K Tolle

2001/5/24

WebDB

43-48

On Storing Voluminous RDF Descriptions: The case of Web Portal Catalogs Portalmania! Page 1 1 1 1 ICS-FORTH & Univ. of Crete Gregory Karvounarakis May 2001 On Storing Voluminous RDF Descriptions: The case of Web Portal Catalogs (http://www. (http://www.icsics.forth. .forth.grgr//proj proj//isst isst/RDF) /RDF) Sofia Alexaki, Vassilis Christophides Gregory Karvounarakis, Dimitris Plexousakis Computer Science Department, University of Crete and Institute for Computer Science - FORTH Heraklion, Crete, Greece 2 ICS-FORTH & Univ. of Crete Gregory Karvounarakis May 2001 Portalmania! Page 2 2 2 3 ICS-FORTH & Univ. of Crete Gregory Karvounarakis May 2001 Internet Portals Example: The Open Directory 4 ICS-FORTH & Univ. of Crete Gregory Karvounarakis May 2001 Browsing the ODP Topics Page 3 3 3 5 ICS-FORTH & Univ. of Crete Gregory Karvounarakis May 2001 Browsing the ODP Topics 6 ICS-…