Categories and periods
The objects in the database are organised into five subject areas, numerous categories and object types, and by period.
Subject areas and categories
- Religious Buildings8,583
- Economy, Trade and Transport5,514
- Residential and Farm Buildings3,848
- Fortifications and Military Sites3,503
- Engineering Structures and Industrial Sites1,338
- Markers and Monuments1,032
- Educational Institutions410
- Fountains and Wells337
- Administrative Buildings280
- Historic Townscapes112
- Water Supply65
- Hospitals51
- Recreation and Sports Facilities44
- Viewpoints31
- Legal Monuments9
- Works of Art6
- Burials5
- Field Names4
- Parks, Gardens and Cemeteries4
- Catering, Inns and Hotels4
- Place Names / Local History3
- Geological Features2
- Cultural Layers1
- Springs1
- Coats of Arms1
- Settlements1,361
- Burials1,102
- Fortifications and Military Sites427
- Economy, Trade and Transport277
- Religious Buildings160
- Residential and Farm Buildings115
- Standing Stones, Menhirs59
- Water Supply13
- Cultural Layers6
- Recreation and Sports Facilities5
- Archaeological Conservation Areas5
- Hospitals3
- Engineering Structures and Industrial Sites2
- Historic Townscapes1
- Markers and Monuments1
Periods
- Prehistory / Early History 253
- Urnfield Period 29
- Hunsrück-Eifel Culture 92
- Iron Age 1
- La Tène Period 39
- Celtic / Roman Period 2,195
- Merovingian Period 11
- Early Middle Ages / Romanesque 574
- Gothic 2,273
- Renaissance 1,987
- Baroque / Rococo 5,460
- Neoclassicism 3,575
- Historicism / Art Nouveau 5,535
- 20th Century 5,980
- 21st Century 1,591
- Undated 20,429
Object types A–Z
A
B
C
- Canons' Houses (Curiae)59
- Castles146
- Catering, Inns and Hotels198
- Catholic Churches1,077
- Cedars9
- Chapels1,017
- Charcoal Kilns3,301
- Chestnut Trees70
- Christian Cemeteries48
- Chronograms7
- Churches12
- Cinemas4
- Coast Redwoods1
- Commemorative Plantings87
- Cottage Gardens3
- Courthouses22
- Cremation Graves163
- Cross-Ridge Ramparts6
- Cypresses5