Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:communication
|
| gptkbp:declinedAfter |
1990s
|
| gptkbp:developedBy |
Telegraph companies
|
| gptkbp:format |
gptkb:text
|
| https://www.w3.org/2000/01/rdf-schema#label |
Telex
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:operatedBy |
PTT organizations
|
| gptkbp:peakUsage |
1970s
|
| gptkbp:predecessor |
email
fax |
| gptkbp:relatedTo |
gptkb:TWX
telegraph typewriter |
| gptkbp:replacedBy |
email
fax |
| gptkbp:roadType |
circuit-switched
|
| gptkbp:usedFor |
business communication
sending written messages |
| gptkbp:usedIn |
international communication
|
| gptkbp:uses |
typewriter
switched network |
| gptkbp:bfsParent |
gptkb:Mute_Records
|
| gptkbp:bfsLayer |
6
|