**Table 2.**

*A content of [a11(i, j1)], [a21(i, j2)])], [a31(i, j3)])] and [a41(i, j4)] linguistic subsets – the end.*

### *4.3.4.1 KB content retrieval*

The knowledge, which creates the knowledge base content is represented via semantic networks (see also section 4.2.3 and 4.2.4) and are directly interconnected with appropriate RDBs. On the other hand, the complex knowledge base is stored on any carrying medium, CD or DVD as for instance and the complete database is stored on more carrying media. Therefore, the medium with required knowledge should be determined, when searching required knowledge. This is possible to do via so called General requirement, which enables generating of adequate media list and storing it into selected file denoted as DISKINDEX. After having completed that operation, an appropriate Detailed requirement is being created, which enables retrieval of selected media content and generation of required knowledge list, while the presentation layer enables visualizing of the above-mentioned lists and detailed visualizing of selected knowledge, if necessary. A detailed description of those algorithms is over the contribution content and we shall not deal with it, as a result of that.
