Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:telegraph
|
| gptkbp:category |
gptkb:industrial_equipment
historical communication device |
| gptkbp:inventedBy |
gptkb:David_Edward_Hughes
1855 |
| gptkbp:output |
printed text
|
| gptkbp:predecessor |
gptkb:Morse_telegraph
|
| gptkbp:provides |
electricity
|
| gptkbp:successor |
gptkb:typewriter
|
| gptkbp:usedBy |
railroads
businesses news agencies |
| gptkbp:usedFor |
sending written messages over telegraph lines
|
| gptkbp:usedIn |
telegraphy
|
| gptkbp:bfsParent |
gptkb:Hughes_telegraph
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
printing telegraph
|