RI OPAC: Literature Database for the Middle Ages - Listing over 2.8 million titles

Thesaurus
Systematic Thesaurus: Geography Time Topics Autoren/A-Z

Systematic Thesaurus

Geography
         Europe  [+]   1507178x
             South Europe  [+]   391674x
                 Italy  [+]   247610x
                     South Italy and islands  [+]   36214x
                         Sardinia  [+]   2694x
                            Synonym: Sardegna
                            Synonym: Cerdeña
                             Alghero  [+]   63x
                             Arborea  [+]   101x
                             Bosa  [+]   28x
                             Cagliari  [+]   436x
                             Castelgenovese  [+]   15x
                             Logudoro  [+]   27x
                                    Synonym: GND=4223561-3
                             Olbia  [+]   31x
                             Oristano  [+]   83x
                             Sassari  [+]   136x

Alphabetic:

(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.