Sub Dome
E635281
Sub Dome is a steep granite shoulder on Yosemite’s Half Dome route that serves as the final rocky ascent before the famous cable section to the summit.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sub Dome canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6997419 — 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: Sub Dome Context triple: [Half Dome Trail, connectsTo, Sub Dome]
-
A.
The Dome
The Dome was the popular nickname for the RCA Dome, a now-demolished domed stadium in Indianapolis that once hosted the NFL’s Indianapolis Colts and major sporting events.
-
B.
The Dome
The Dome is the popular nickname for the Tacoma Dome, a large multi-purpose indoor arena in Tacoma, Washington known for hosting concerts, sports, and major events.
-
C.
Cactus Dome
Cactus Dome is a concrete-covered nuclear waste containment structure on Runit Island in Enewetak Atoll, built by the United States to store radioactive debris from Cold War nuclear tests.
-
D.
Alavian Dome
Alavian Dome is a notable Seljuk-era Islamic mausoleum and architectural monument located in Hamadan, Iran.
-
E.
Shine Dome
The Shine Dome is a distinctive modernist concrete and glass building in Canberra that serves as the headquarters and meeting place of the Australian Academy of Science.
- 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: Sub Dome Target entity description: Sub Dome is a steep granite shoulder on Yosemite’s Half Dome route that serves as the final rocky ascent before the famous cable section to the summit.
-
A.
The Dome
The Dome was the popular nickname for the RCA Dome, a now-demolished domed stadium in Indianapolis that once hosted the NFL’s Indianapolis Colts and major sporting events.
-
B.
The Dome
The Dome is the popular nickname for the Tacoma Dome, a large multi-purpose indoor arena in Tacoma, Washington known for hosting concerts, sports, and major events.
-
C.
Cactus Dome
Cactus Dome is a concrete-covered nuclear waste containment structure on Runit Island in Enewetak Atoll, built by the United States to store radioactive debris from Cold War nuclear tests.
-
D.
Alavian Dome
Alavian Dome is a notable Seljuk-era Islamic mausoleum and architectural monument located in Hamadan, Iran.
-
E.
Shine Dome
The Shine Dome is a distinctive modernist concrete and glass building in Canberra that serves as the headquarters and meeting place of the Australian Academy of Science.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
granite rock formation
ⓘ
hiking route feature ⓘ landform ⓘ |
| above | Little Yosemite Valley ⓘ |
| accessedBy |
John Muir Trail
ⓘ
Mist Trail ⓘ |
| adjacentTo | Half Dome cable route ⓘ |
| approachDistanceFromTrailhead | approximately 7–8 miles by common routes ⓘ |
| approachTo |
Half Dome cables
ⓘ
linked to:
Half Dome Trail
|
| below |
Half Dome summit
ⓘ
linked to:
Half Dome
|
| commonStartingPoint | Happy Isles trailhead ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| elevationRelativeToTrailhead | significantly higher than Happy Isles trailhead ⓘ |
| geologicalContext | glacially sculpted granite dome system of Yosemite Valley ⓘ |
| hasSurface | exposed granite slabs ⓘ |
| hasViewOf |
Little Yosemite Valley
ⓘ
Yosemite high country ⓘ
linked to:
Yosemite Wilderness
|
| hikingActivity |
day hike
ⓘ
overnight backpacking approach ⓘ |
| locatedIn |
Half Dome route
ⓘ
Mariposa County, California ⓘ
linked to:
Mariposa County
Sierra Nevada ⓘ Yosemite National Park ⓘ |
| managedBy |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| material | granite ⓘ |
| mountainRange | Sierra Nevada ⓘ |
| nearbyFeature |
Half Dome saddle
ⓘ
Sub Dome–Half Dome junction ⓘ
linked to:
Half Dome Trail
|
| notableFor |
exposure and drop-offs
ⓘ
steep granite steps ⓘ |
| park | Yosemite National Park ⓘ |
| partOf |
Half Dome
ⓘ
Half Dome hiking route ⓘ |
| permitContext | Half Dome day-use permit system ⓘ |
| positionOnRoute | final rocky ascent before Half Dome cable section ⓘ |
| requires | steep stair-like ascent ⓘ |
| requiresPermitDuringSeason | true ⓘ |
| routeCharacteristic | steep switchbacks and stone steps ⓘ |
| safetyConsideration |
can be hazardous in wet or icy conditions
ⓘ
may be closed when conditions are unsafe ⓘ |
| trailDifficultySection | strenuous ⓘ |
| trailFeatureType | steep rocky shoulder ⓘ |
| typicalUseSeason | late spring to early fall ⓘ |
| usedFor |
hiking
ⓘ
mountain climbing approach ⓘ |
| withinProtectedArea | Yosemite Wilderness ⓘ |
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: Sub Dome Description of subject: Sub Dome is a steep granite shoulder on Yosemite’s Half Dome route that serves as the final rocky ascent before the famous cable section to the summit.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.