memorialOpeningDate
P9822
predicate
Indicates the calendar date on which a memorial was formally opened or inaugurated.
Aliases (3)
- establishedAsMemorial ×1
- memorialOpened ×1
- memorialUnveiled ×1
Sample triples (4)
| Subject | Object |
|---|---|
| Belzec | 2004 ("memorialOpened") → |
| Haus der Wannsee-Konferenz memorial and educational site | 1992 ("establishedAsMemorial") → |
| Royal Air Force Bomber Command | 2012 ("memorialUnveiled") → |
| Treblinka | 1964 → |