|
gptkbp:instanceOf
|
gptkb:communication
|
|
gptkbp:alphabet
|
non-Latin alphabet compatible
|
|
gptkbp:author
|
gptkb:American_Morse_Code
|
|
gptkbp:characterSeparator
|
short gap
|
|
gptkbp:encodes
|
letters
numbers
punctuation
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Morse Code
|
|
gptkbp:introducedIn
|
1830s
|
|
gptkbp:inventedBy
|
gptkb:Samuel_Morse
gptkb:Alfred_Vail
|
|
gptkbp:ISOStandard
|
gptkb:ISO_8859-1
gptkb:International_Morse_Code
|
|
gptkbp:lastCommercialUse
|
1999
|
|
gptkbp:learningMethod
|
visual
auditory
|
|
gptkbp:notableEvent
|
gptkb:Titanic_distress_call
World War II communication
|
|
gptkbp:notableFor
|
can be tapped, flashed, or sounded
still taught to amateur radio operators
|
|
gptkbp:notableSignal
|
gptkb:SOS
|
|
gptkbp:notableUser
|
gptkb:Titanic_crew
|
|
gptkbp:recognizedBy
|
gptkb:International_Telecommunication_Union
|
|
gptkbp:relatedTo
|
gptkb:radio_station
telegraph
emergency communication
|
|
gptkbp:replacedBy
|
digital communication
voice communication
|
|
gptkbp:SOSMeaning
|
distress signal
|
|
gptkbp:supportsAlgorithm
|
variable-length code
|
|
gptkbp:symbolForDash
|
-
|
|
gptkbp:symbolForDot
|
.
|
|
gptkbp:teachingTool
|
gptkb:Morse_code_chart
flashing lights
audio practice
|
|
gptkbp:transmissionSpeedUnit
|
characters per minute
words per minute
|
|
gptkbp:transmittedBy
|
gptkb:music
light
visual signals
|
|
gptkbp:usedBy
|
gptkb:military
aviation
amateur radio operators
maritime communication
|
|
gptkbp:usedFor
|
telegraphy
radio communication
emergency signaling
|
|
gptkbp:usedIn
|
emergency preparedness
scout
signaling for help
|
|
gptkbp:wordSeparator
|
long gap
|
|
gptkbp:bfsParent
|
gptkb:Dorothy_Mary_Paget
|
|
gptkbp:bfsLayer
|
6
|