EN 
DE Only those who know history can learn from it
Deep content (1,500 to 5,000 characters (incl. spaces): As part of a historical-genetic reconstruction (HgR), it is customary to research the construction and utilisation history of a property for a specific period of time. It is not uncommon - for example when it comes to the assessment of suspected explosive ordnance - for the period to be reconstructed to extend from the beginning of the Second [...]
