Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
telegraph
|
| gptkbp:alsoKnownAs |
gptkb:semaphore_telegraph
|
| gptkbp:consistsOf |
series of towers
|
| gptkbp:countryOfOrigin |
gptkb:France
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chappe telegraph
|
| gptkbp:introducedIn |
1792
|
| gptkbp:inventedBy |
gptkb:Claude_Chappe
|
| gptkbp:namedAfter |
gptkb:Claude_Chappe
|
| gptkbp:notableFor |
Paris to Lille
Paris to Strasbourg Paris to Toulon |
| gptkbp:operatedBy |
human operators
|
| gptkbp:operationalPeriod |
1792-1850s
|
| gptkbp:range |
up to 15 km between towers
|
| gptkbp:replacedBy |
gptkb:electric_telegraph
|
| gptkbp:status |
obsolete
|
| gptkbp:type |
visual signals
|
| gptkbp:usedFor |
long-distance communication
|
| gptkbp:usedIn |
gptkb:French_Revolution
|
| gptkbp:bfsParent |
gptkb:telegraph
|
| gptkbp:bfsLayer |
5
|