clepsydra

URI: https://gptkb.org/entity/clepsydra
GPTKB entity
Statements (18)
Predicate Object
gptkbp:instanceOf gptkb:ancient_timekeeping_device
gptkbp:alsoKnownAs gptkb:water
gptkbp:component gptkb:ferry
gptkb:government_agency
gptkb:water
outlet
gptkbp:date 2nd millennium BCE
gptkbp:operates flow of water
gptkbp:originatedIn gptkb:ancient_China
gptkb:ancient_Greece
gptkb:ancient_Egypt
gptkbp:replacedBy gptkb:mechanical_watch_movement
gptkbp:usedFor measuring time
gptkbp:usedIn gptkb:Babylon
gptkb:ancient_Rome
gptkbp:bfsParent gptkb:Hourglass
gptkbp:bfsLayer 7
https://www.w3.org/2000/01/rdf-schema#label clepsydra