RI OPAC: Literature Database for the Middle Ages - Listing over 2.4 million titles

Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

         Europe  [+]   1288377x
             South Europe  [+]   324750x
                 Italy  [+]   209727x
                     South Italy and islands  [+]   32019x
                        Synonym: Mezzogiorno
                         Apulia  [+]   6122x
                         Basilicata  [+]   854x
                         Calabria  [+]   2051x
                         Campania  [+]   7649x
                         Sardinia  [+]   2701x
                                Synonym: Sardegna
                                Synonym: Cerdeña
                                 Alghero  [+]   65x
                                 Arborea  [+]   101x
                                 Bosa  [+]   28x
                                 Cagliari  [+]   439x
                                 Castelgenovese  [+]   15x
                                 Logudoro  [+]   27x
                                 Olbia  [+]   31x
                                 Oristano  [+]   83x
                                 Sassari  [+]   136x
                         Sicily  [+]   9479x


(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.