SOS
E314300
SOS is an internationally recognized Morse code distress signal used by ships and aircraft to indicate extreme emergency and request immediate assistance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SOS canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2970339 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SOS Context triple: [RMS Titanic, distressSignalUsed, SOS]
-
A.
SOS
"SOS" is a hit pop song by the Swedish group ABBA, known for its dramatic melody and emotional lyrics about a troubled relationship.
-
B.
SOS
SOS is SZA's critically acclaimed second studio album, blending R&B, pop, and alternative influences to explore themes of heartbreak, self-discovery, and emotional vulnerability.
-
C.
Help!
"Help!" is a 1965 song and title track by the Beatles, widely recognized as one of their classic hits from their early period.
-
D.
S.O.S. (Mother Nature)
"S.O.S. (Mother Nature)" is a song by will.i.am that blends pop and hip hop elements with environmentally conscious lyrics.
-
E.
9-1-1
9-1-1 is an American procedural drama television series that follows the high-pressure lives of first responders in Los Angeles as they handle emergencies and personal challenges.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SOS Target entity description: SOS is an internationally recognized Morse code distress signal used by ships and aircraft to indicate extreme emergency and request immediate assistance.
-
A.
SOS
"SOS" is a hit pop song by the Swedish group ABBA, known for its dramatic melody and emotional lyrics about a troubled relationship.
-
B.
SOS
SOS is SZA's critically acclaimed second studio album, blending R&B, pop, and alternative influences to explore themes of heartbreak, self-discovery, and emotional vulnerability.
-
C.
Help!
"Help!" is a 1965 song and title track by the Beatles, widely recognized as one of their classic hits from their early period.
-
D.
S.O.S. (Mother Nature)
"S.O.S. (Mother Nature)" is a song by will.i.am that blends pop and hip hop elements with environmentally conscious lyrics.
-
E.
9-1-1
9-1-1 is an American procedural drama television series that follows the high-pressure lives of first responders in Los Angeles as they handle emergencies and personal challenges.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Morse code distress signal
ⓘ
emergency signal ⓘ internationally recognized signal ⓘ |
| adoptedBy |
International Radiotelegraph Conference
ⓘ
maritime authorities worldwide ⓘ |
| associatedWith | Morse code ⓘ |
| cameIntoEffect | 1908 ⓘ |
| canBeTransmittedBy |
horn
ⓘ
radio ⓘ signal lamp ⓘ tapping ⓘ whistle ⓘ |
| category |
Morse code sequences
ⓘ
distress signals ⓘ |
| chosenFor |
distinctive pattern
ⓘ
ease of recognition ⓘ simplicity in Morse code ⓘ |
| codePattern | ...---... ⓘ |
| communicationMedium |
light signals
ⓘ
radio telegraphy ⓘ sound signals ⓘ wireless telegraphy ⓘ |
| emergencyLevel | grave and imminent danger ⓘ |
| hasThreePartStructure |
end group of three dots
ⓘ
middle group of three dashes ⓘ start group of three dots ⓘ |
| introducedAsInternationalStandard | 1906 ⓘ |
| legalContext | international maritime regulations ⓘ |
| morseRepresentation | three short, three long, three short ⓘ |
| notAnAcronymOf |
Save Our Ship
ⓘ
Save Our Souls ⓘ |
| patternLength | nine Morse elements ⓘ |
| recognizedBy |
International Telecommunication Union
ⓘ
maritime law ⓘ |
| replaced | CQD distress signal ⓘ |
| status | universal distress signal ⓘ |
| stillUsedIn |
Morse code operations
ⓘ
emergency signaling without speech ⓘ |
| supersededInVoiceRadioBy | Mayday ⓘ |
| usedBy |
aircraft
ⓘ
ships ⓘ |
| usedFor |
indicating extreme emergency
ⓘ
requesting immediate assistance ⓘ |
| usedIn |
aeronautical communication
ⓘ
maritime communication ⓘ |
| visualRepresentation | SOS in Latin letters ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: SOS Description of subject: SOS is an internationally recognized Morse code distress signal used by ships and aircraft to indicate extreme emergency and request immediate assistance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.