named after Roy Rogers’ horse Trigger
E257697
Trigger is Willie Nelson’s iconic Martin N-20 classical guitar, renowned for its distinctive worn appearance and central role in his signature sound.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Roy Rogers’ screen mount | 1 |
| named after Roy Rogers’ horse Trigger canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2354431 — 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: named after Roy Rogers’ horse Trigger Context triple: [Trigger (guitar), hasNameOrigin, named after Roy Rogers’ horse Trigger]
-
A.
Cowboy Joe
Cowboy Joe is the longtime Major League Baseball umpire Joe West, known for his colorful personality, record-setting number of games officiated, and occasional country music pursuits.
-
B.
Mustangs
Mustangs is the nickname for the athletic teams representing Southern Methodist University in collegiate sports.
-
C.
Mustangs
The Mustangs are the intercollegiate athletic teams representing California Polytechnic State University in San Luis Obispo.
-
D.
Iron Eyes Cody
Iron Eyes Cody was an American actor of Italian descent best known for portraying Native American characters in Hollywood films and for his iconic role in the 1970s "Crying Indian" anti-pollution public service announcement.
-
E.
Gentle Ben
Gentle Ben is a 1960s American family television series centered on the friendship between a young boy and a tame black bear in the Florida Everglades.
- 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: named after Roy Rogers’ horse Trigger Target entity description: Trigger is Willie Nelson’s iconic Martin N-20 classical guitar, renowned for its distinctive worn appearance and central role in his signature sound.
-
A.
Cowboy Joe
Cowboy Joe is the longtime Major League Baseball umpire Joe West, known for his colorful personality, record-setting number of games officiated, and occasional country music pursuits.
-
B.
Mustangs
Mustangs is the nickname for the athletic teams representing Southern Methodist University in collegiate sports.
-
C.
Mustangs
The Mustangs are the intercollegiate athletic teams representing California Polytechnic State University in San Luis Obispo.
-
D.
Iron Eyes Cody
Iron Eyes Cody was an American actor of Italian descent best known for portraying Native American characters in Hollywood films and for his iconic role in the 1970s "Crying Indian" anti-pollution public service announcement.
-
E.
Gentle Ben
Gentle Ben is a 1960s American family television series centered on the friendship between a young boy and a tame black bear in the Florida Everglades.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Martin N-20 guitar
ⓘ
classical guitar ⓘ guitar ⓘ musical instrument ⓘ |
| associatedPerson | Willie Nelson ⓘ |
| associatedWith |
Willie Nelson's signature sound
ⓘ
outlaw country music ⓘ |
| bodyType | flat-top acoustic guitar ⓘ |
| countryOfManufacturer |
United States of America
ⓘ
surface form:
United States
|
| culturalStatus |
iconic instrument in American music
ⓘ
symbol of Willie Nelson's career ⓘ |
| customization | installed Prismatone pickup ⓘ |
| famousFor |
being inseparable from Willie Nelson's image
ⓘ
distinctive tone ⓘ heavily worn top with a large hole ⓘ |
| hasAutographs | signatures of various friends and musicians ⓘ |
| hasComponent |
bridge
ⓘ
fretboard ⓘ headstock ⓘ nylon strings ⓘ sound hole ⓘ tuning pegs ⓘ |
| hasPickup |
Trigger (Martin N-20 guitar)
ⓘ
surface form:
Prismatone pickup
|
| instrumentType | nylon-string classical guitar ⓘ |
| manufacturer | C. F. Martin & Company ⓘ |
| material | wood ⓘ |
| model | Martin N-20 ⓘ |
| namedAfter | Trigger (Roy Rogers' horse) ⓘ |
| notableFeature |
distinctive battered appearance
ⓘ
heavily worn finish ⓘ large hole worn through the top near the sound hole ⓘ |
| ownedBy | Willie Nelson ⓘ |
| pickupType | Prismatone piezoelectric pickup ⓘ |
| playedOnTourWith | Willie Nelson ⓘ |
| primaryPerformanceInstrumentFor | Willie Nelson ⓘ |
| roleInCareer |
central to Willie Nelson's live performances
ⓘ
central to Willie Nelson's studio recordings ⓘ |
| stringType | nylon strings ⓘ |
| usedBy | Willie Nelson ⓘ |
| usedFor |
live performance
ⓘ
studio recording ⓘ |
| usedInGenre |
country music
ⓘ
folk ⓘ outlaw country ⓘ |
| visualCharacteristic |
numerous signatures on the body
ⓘ
visible wear from extensive playing ⓘ |
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: named after Roy Rogers’ horse Trigger Description of subject: Trigger is Willie Nelson’s iconic Martin N-20 classical guitar, renowned for its distinctive worn appearance and central role in his signature sound.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Trigger (guitar)