Arch Rock
E400832
Arch Rock is a prominent natural sea arch and coastal rock formation along the rugged shoreline of Oregon’s Samuel H. Boardman State Scenic Corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arch Rock canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3927464 — 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: Arch Rock Context triple: [Samuel H. Boardman State Scenic Corridor, hasFeature, Arch Rock]
-
A.
Arch Rock
Arch Rock is a famous natural limestone arch and scenic landmark on Mackinac Island in Michigan, known for its dramatic cliffside views over Lake Huron.
-
B.
Sentinel Rock
Sentinel Rock is a prominent granite monolith in Yosemite National Park, known for its sheer cliffs and striking views from the Yosemite Valley floor.
-
C.
Worry Rock
Worry Rock is a song by the American punk rock band Green Day from their 1997 album *Nimrod*.
-
D.
Cathedral Rock
Cathedral Rock is a striking red sandstone butte in Sedona, Arizona, renowned as one of the region’s most iconic natural rock formations and scenic hiking destinations.
-
E.
Arc Dome
Arc Dome is a prominent mountain summit in central Nevada known for its remote wilderness setting and extensive hiking opportunities.
- 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: Arch Rock Target entity description: Arch Rock is a prominent natural sea arch and coastal rock formation along the rugged shoreline of Oregon’s Samuel H. Boardman State Scenic Corridor.
-
A.
Arch Rock
Arch Rock is a famous natural limestone arch and scenic landmark on Mackinac Island in Michigan, known for its dramatic cliffside views over Lake Huron.
-
B.
Sentinel Rock
Sentinel Rock is a prominent granite monolith in Yosemite National Park, known for its sheer cliffs and striking views from the Yosemite Valley floor.
-
C.
Worry Rock
Worry Rock is a song by the American punk rock band Green Day from their 1997 album *Nimrod*.
-
D.
Cathedral Rock
Cathedral Rock is a striking red sandstone butte in Sedona, Arizona, renowned as one of the region’s most iconic natural rock formations and scenic hiking destinations.
-
E.
Arc Dome
Arc Dome is a prominent mountain summit in central Nevada known for its remote wilderness setting and extensive hiking opportunities.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
natural arch
ⓘ
rock formation ⓘ sea arch ⓘ |
| accessibleFrom | U.S. Route 101 ⓘ |
| formedBy |
coastal erosion
ⓘ
wave erosion ⓘ |
| hasApproximateRegion | southwestern Oregon coast ⓘ |
| hasConservationStatus | protected scenic feature within state park corridor ⓘ |
| hasEnvironment |
rocky coast
ⓘ
rugged shoreline ⓘ |
| hasGeologicalType |
marine erosion feature
ⓘ
sea stack ⓘ |
| hasMaterial | rock ⓘ |
| hasNameOrigin | arch-shaped rock formation ⓘ |
| hasNearbyFeature |
forested coastal bluffs
ⓘ
offshore sea stacks ⓘ |
| hasNearbyViewpoint | Arch Rock viewpoint ⓘ |
| hasScenicQuality | prominent coastal landmark ⓘ |
| hasViewOf |
Pacific Ocean waves
ⓘ
offshore rock formations ⓘ |
| isFeatureOf |
Samuel H. Boardman State Scenic Corridor
ⓘ
surface form:
Samuel H. Boardman State Scenic Corridor coastline
|
| isManagedBy | Oregon Parks and Recreation Department ⓘ |
| isPhotographedFrom | clifftop viewpoints ⓘ |
| isSubjectOf |
Oregon coast travel guides
ⓘ
landscape photography ⓘ |
| isTouristAttractionIn |
Curry County, Oregon
NERFINISHED
ⓘ
Oregon ⓘ Samuel H. Boardman State Scenic Corridor ⓘ |
| isWithinProtectedArea | Samuel H. Boardman State Scenic Corridor ⓘ |
| locatedIn |
Curry County, Oregon
NERFINISHED
ⓘ
Oregon ⓘ Samuel H. Boardman State Scenic Corridor ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn | Oregon Coast ⓘ |
| nearbyCity |
Brookings, Oregon
ⓘ
Gold Beach, Oregon ⓘ |
| overlooks | Pacific Ocean ⓘ |
| partOf | Pacific coastline of the United States ⓘ |
| popularFor |
coastal viewing
ⓘ
photography ⓘ sightseeing ⓘ |
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: Arch Rock Description of subject: Arch Rock is a prominent natural sea arch and coastal rock formation along the rugged shoreline of Oregon’s Samuel H. Boardman State Scenic Corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.