Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:group_of_people
|
| gptkbp:contribution |
mechanics
steam power automata hydraulics catapults water clocks |
| gptkbp:country |
gptkb:Greece
|
| gptkbp:field |
engineering
|
| gptkbp:historicalPeriod |
Ancient Greece
|
| https://www.w3.org/2000/01/rdf-schema#label |
Greek engineers
|
| gptkbp:language |
gptkb:Greek
|
| gptkbp:notableMembers |
gptkb:Hero_of_Alexandria
gptkb:Archimedes gptkb:Ctesibius gptkb:Philo_of_Byzantium |
| gptkbp:bfsParent |
gptkb:Planetary_gear_system
|
| gptkbp:bfsLayer |
7
|