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
|