Thesaurus Selection [Search] [Query Form]
•Vale, Malcolm Graham Allan (1942-) [Delete]
•Xanten [Delete]
•Middle Ages [Delete]
Systematic Thesaurus
Geography Europe [+] 1507178x
Western Europe [+] 306735x France [+] 160402x
Monaco (Fürstentum) [+] 31x Belgium [+] 32104x Luxemburg [+] 1978x Netherlands [+] 24081x
Ireland [+] 12897x Carlow (Grafschaft) [+] 42x Cavan (Grafschaft) [+] 20x Clonmacnoise [+] 54x Connacht (Landschaft) [+] 68x Cork [+] 224x Derrynaflan [+] 18x Donegal (Grafschaft) [+] 53x Dublin [+] 780x Duleek [+] 15x Galway (Grafschaft) [+] 162x Glendalough [+] 30x Kerry (Grafschaft) [+] 111x Kildare (Grafschaft) [+] 84x Kilkenny (Grafschaft) [+] 135x Laois (Grafschaft) [+] 13x Leinster (Provinz) [+] 99x Limerick [+] 155x Lismore (Irland) [+] 24x Longford (Grafschaft) [+] 22x Louth (Grafschaft) [+] 234x Mayo (Grafschaft) [+] 83x Meath (Grafschaft) [+] 156x Mellifont [+] 21x Monaghan (Grafschaft) [+] 10x Offaly (Grafschaft) [+] 32x Roscommon (Grafschaft) [+] 43x Sligo (Grafschaft) [+] 26x Tipperary (Grafschaft) [+] 73x Waterford [+] 132x Westmeath (Grafschaft) [+] 38x Wexford (Grafschaft) [+] 73x Wicklow (Grafschaft) [+] 50x Great Britain [+] 74048xThesaurus 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.