RI-Opac: Literature Database for the Middle Ages - Listing over 2.3 million titles

Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

         Europe  [+]   1278101x
             Central Europe  [+]   479387x
                 Germany  [+]   387552x
                     Regions and territories  [+]   33536x
                         Southwest Germany  [+]   4868x
                             Lake Constance area  [+]   882x
                             Breisgau  [+]   638x
                             Hegau  [+]   203x
                             Hochrhein  [+]   92x
                             Kaiserstuhl (Landschaft)  [+]   102x
                             Klettgau  [+]   47x
                             Upper Rhine  [+]   1078x
                             Ortenau  [+]   236x
                             Black Forest  [+]   615x
                             Further Austria (Vorderösterreich)  [+]   231x


(Select a letter to open the register)

Thesaurus Help:

The systematic thesaurus of the OPAC is a hierachical collection of all descriptors which are used to categorize entries of the database concerning topics, time and geography. You can browse the descriptors by using the systematic tree view or the alphabetic register or by doing a text search on all descriptors.

Descriptors with the folder symbol contain more detailed descriptors of subcategories, which can be displayed by clicking on the descriptor text. If the descriptor has no subcategories, it is marked with a page symbol, and there is no link.

The number next to the descriptor shows the counter of all database entries which are tagged with the descriptor. You can display all these entries by clicking on the number.

You can add a descriptor to the selection with the [+] symbol. If you do so, and then click on the number of another descriptor to show the related entries then only the intersection of both descriptors will be displayed. Selecting a descriptor with the [+] symbol also gives you the possibility to filter the results by using the query form.

NOTE: Not all entries of the Opac are tagged with thesaurus descriptors, so an additional search with the regular query form may deliver different results.