named after climber Bill "Dolt" Feuerer
E942875
big wall climbing feature
big wall climbing route
glacial valley
granite monolith
mountain range
national park
rock climber
rock formation
Dolt Tower is a notable rock formation in Yosemite Valley, recognized as a key feature on the Nose route of El Capitan and a landmark in American big-wall climbing history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| named after climber Bill "Dolt" Feuerer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11721994 — 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 climber Bill "Dolt" Feuerer Context triple: [Dolt Tower, hasNameOrigin, named after climber Bill "Dolt" Feuerer]
-
A.
Thomas Huber (climber)
Thomas Huber is a renowned German rock climber and mountaineer, best known as one half of the Huber brothers for their groundbreaking big-wall ascents and speed records, particularly on Yosemite’s El Capitan.
-
B.
Alfred Ralston
Alfred Ralston was a British film composer known for his work on historical and period dramas in the 1960s and 1970s.
-
C.
Bobby Chouinard
Bobby Chouinard was an American rock drummer best known for his powerful playing with artists like Billy Squier and for his work as a sought-after session and touring musician in the 1970s and 1980s.
-
D.
Fred Beckey
Fred Beckey was a legendary American mountaineer and prolific first-ascensionist renowned for his pioneering climbs throughout North America and his influential climbing guidebooks.
-
E.
Clyfford
Clyfford Still was a pioneering American abstract expressionist painter known for his monumental, jagged color-field canvases that profoundly influenced postwar modern art.
- 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 climber Bill "Dolt" Feuerer Target entity description: Dolt Tower is a notable rock formation in Yosemite Valley, recognized as a key feature on the Nose route of El Capitan and a landmark in American big-wall climbing history.
-
A.
Thomas Huber (climber)
Thomas Huber is a renowned German rock climber and mountaineer, best known as one half of the Huber brothers for their groundbreaking big-wall ascents and speed records, particularly on Yosemite’s El Capitan.
-
B.
Alfred Ralston
Alfred Ralston was a British film composer known for his work on historical and period dramas in the 1960s and 1970s.
-
C.
Bobby Chouinard
Bobby Chouinard was an American rock drummer best known for his powerful playing with artists like Billy Squier and for his work as a sought-after session and touring musician in the 1970s and 1980s.
-
D.
Fred Beckey
Fred Beckey was a legendary American mountaineer and prolific first-ascensionist renowned for his pioneering climbs throughout North America and his influential climbing guidebooks.
-
E.
Clyfford
Clyfford Still was a pioneering American abstract expressionist painter known for his monumental, jagged color-field canvases that profoundly influenced postwar modern art.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
big wall climbing feature
ⓘ
big wall climbing route ⓘ glacial valley ⓘ granite monolith ⓘ mountain range ⓘ national park ⓘ rock climber ⓘ rock formation ⓘ |
| associatedWith |
Yosemite climbing history
ⓘ
traditional climbing ⓘ |
| climbingDiscipline |
aid climbing
ⓘ
free climbing ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| featureOf | southwest face of El Capitan ⓘ |
| hasNameOrigin | nickname of climber Bill Feuerer ⓘ |
| historicalRole | early milestone on classic Yosemite big-wall ascents ⓘ |
| importanceFor | route finding on the Nose ⓘ |
| knownFor |
Yosemite big-wall climbing
ⓘ
climbing hardware innovation ⓘ |
| locatedIn |
El Capitan
ⓘ
linked to:
El Capitan (Arizona)
Yosemite National Park ⓘ Yosemite Valley ⓘ Yosemite Valley ⓘ |
| locatedOn | El Capitan ⓘ |
| material | granite ⓘ |
| namedAfter | Bill "Dolt" Feuerer ⓘ |
| nationality | American ⓘ |
| notableFor | prominent ledge on the Nose ⓘ |
| partOf | the Nose route ⓘ |
| region | Sierra Nevada ⓘ |
| significance | landmark in American big-wall climbing history ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| topographicType | ledge ⓘ |
| usedFor |
bivouac ledge
ⓘ
climbing belay stance ⓘ |
| visibilityFrom | sections of El Capitan wall ⓘ |
| withinProtectedArea | Yosemite National Park ⓘ |
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 climber Bill "Dolt" Feuerer Description of subject: Dolt Tower is a notable rock formation in Yosemite Valley, recognized as a key feature on the Nose route of El Capitan and a landmark in American big-wall climbing history.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.