Thesaurus Selection [Search] [Query Form]
Systematic Thesaurus
GeographyEurope [+] 1502702x
Central Europe [+] 544913x
Germany [+] 441953x
German Federal States [+] 320480x
Rhineland-Palatinate [+] 35112x
Rhinehessen [+] 8597x
Alzey [+] 237x
Armsheim [+] 10x
Bechtheim [+] 17x
Bechtolsheim [+] 24x
Bingen [+] 314x
Bodenheim (Rheinhessen) [+] 27x
Bretzenheim an der Nahe [+] 24x
Bretzenheim (Mainz) [+] 16x
Dalheim (Rheinhessen) [+] 4x
Flonheim [+] 29x
Gau-Algesheim [+] 56x
Gau-Bickelheim [+] 10x
Gau-Odernheim [+] 23x
Guntersblum [+] 20x
Herrnsheim (Worms) [+] 31x
Ingelheim [+] 338x
Mainz [+] 4256x
Nackenheim [+] 19x
Nierstein [+] 35x
Oppenheim [+] 289x
Pfeddersheim [+] 37x
Wachenheim (Pfrimm) [+] 12x
Wöllstein [+] 13x
Wörrstadt [+] 23x
Worms [+] 1902x
Middle Rhine [+] 7383x
Moselle area [+] 7815x
Palatinate [+] 9995x
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.