Harz water management system

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:cultural_heritage gptkb:Water_management_system
gptkbp:alsoKnownAs	gptkb:Upper_Harz_Water_Regale gptkb:Oberharzer_Wasserregal
gptkbp:built	from 16th century to 19th century
gptkbp:country	gptkb:Germany
gptkbp:features	gptkb:lake dams ditches water wheels
gptkbp:hasInscription	gptkb:UNESCO
gptkbp:locatedIn	gptkb:Lower_Saxony gptkb:Saxony-Anhalt gptkb:Harz_Mountains
gptkbp:managedBy	gptkb:Harzwasserwerke_GmbH
gptkbp:notableSite	gptkb:Grane_Dam gptkb:Oderteich gptkb:Söse_Dam gptkb:Dammgraben gptkb:Rehberger_Graben
gptkbp:number_of_ditches	over 500 km
gptkbp:number_of_ponds	over 100
gptkbp:part_of	gptkb:Mines_of_Rammelsberg,_Historic_Town_of_Goslar_and_Upper_Harz_Water_Management_System
gptkbp:purpose	gptkb:water_supply energy supply mining
gptkbp:significance	one of the largest pre-industrial water management systems in the world
gptkbp:UNESCO_criteria	ii iv v
gptkbp:UNESCOWorldHeritageSite	1992 yes 623
gptkbp:bfsParent	gptkb:Harz_Reservoirs
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Harz water management system