Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
ancient timekeeping device
|
| gptkbp:alsoKnownAs |
gptkb:water
|
| gptkbp:component |
gptkb:ferry
gptkb:government_agency gptkb:water outlet |
| gptkbp:date |
2nd millennium BCE
|
| https://www.w3.org/2000/01/rdf-schema#label |
clepsydra
|
| gptkbp:operates |
flow of water
|
| gptkbp:originatedIn |
gptkb:ancient_China
gptkb:ancient_Greece gptkb:ancient_Egypt |
| gptkbp:replacedBy |
mechanical watch movement
|
| gptkbp:usedFor |
measuring time
|
| gptkbp:usedIn |
gptkb:Babylon
gptkb:ancient_Rome |
| gptkbp:bfsParent |
gptkb:Hourglass
|
| gptkbp:bfsLayer |
6
|