eraOfMajorDrainageWorks

P63075
predicate

Indicates the time period during which significant drainage or water-management construction activities took place.

Observed surface forms (1)

Surface form Occurrences
eraOfHydraulicEngineering 1

Sample triples (2)

Subject Object
Lake Copais late 19th century
Villa di Pratolino late 16th century via predicate surface "eraOfHydraulicEngineering"