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insert data into Jena-based repository; and (3) an initial version of the DMA and
the PIA. For the CCS we have semi-automatically cleaned-up subsets of ChefMoz
data, describing selected restaurants. We have also a relatively complete content
delivery subsystem. In particular, (1) the PrA, the SHA, and the VTA that facilitate
user-system interactions have been implemented and tested; (2) the PA is working as
described in this chapter (with the PIA working in the case of restaurants only); (3)
the PMA has only limited capacity, it is capable of creating and managing a single
user profile; (4) while the existing set of stereotypes involves only restaurants. Let
us briefly illustrate the work of the system, by screen-shots of the query (Figure 15)
and the response (Figure 16). The query was a general query about restaurants in
Figure 15. System query screenshot
Ut l z ng Semant c Web and Software Agents n a Travel Support System
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