Arch Rock
E160446
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arch Rock canonical | 1 |
| Arch Rock (Mackinac Island) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1396549 — 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: [Mackinac Island, contains, Arch Rock]
-
A.
Worry Rock
Worry Rock is a song by the American punk rock band Green Day from their 1997 album *Nimrod*.
-
B.
Arc Dome
Arc Dome is a prominent mountain summit in central Nevada known for its remote wilderness setting and extensive hiking opportunities.
-
C.
Zuma Rock
Zuma Rock is a massive monolithic inselberg in Niger State, Nigeria, famed as a prominent natural landmark often called the "Gateway to Abuja."
-
D.
Jefferson Rock
Jefferson Rock is a famous rock formation and viewpoint in Harpers Ferry National Historical Park that offers sweeping views of the confluence of the Potomac and Shenandoah rivers.
-
E.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
- 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 famous natural limestone arch and scenic landmark on Mackinac Island in Michigan, known for its dramatic cliffside views over Lake Huron.
-
A.
Worry Rock
Worry Rock is a song by the American punk rock band Green Day from their 1997 album *Nimrod*.
-
B.
Arc Dome
Arc Dome is a prominent mountain summit in central Nevada known for its remote wilderness setting and extensive hiking opportunities.
-
C.
Zuma Rock
Zuma Rock is a massive monolithic inselberg in Niger State, Nigeria, famed as a prominent natural landmark often called the "Gateway to Abuja."
-
D.
Jefferson Rock
Jefferson Rock is a famous rock formation and viewpoint in Harpers Ferry National Historical Park that offers sweeping views of the confluence of the Potomac and Shenandoah rivers.
-
E.
Fossil Bluff
Fossil Bluff is a British Antarctic Survey research station on Alexander Island in Antarctica, primarily used as a logistics and refuelling hub for scientific field operations.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
landmark
ⓘ
natural rock arch ⓘ tourist attraction ⓘ |
| accessibleFrom |
Mackinac Island carriage roads
ⓘ
Mackinac Island hiking trails ⓘ |
| composedOf | limestone ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Mackinac County NERFINISHED ⓘ |
| faces | Lake Huron ⓘ |
| hasGeologicalOrigin | erosion ⓘ |
| hasType | coastal rock arch ⓘ |
| hasViewOf |
Lake Huron shoreline
ⓘ
Straits of Mackinac area ⓘ |
| heritageStatus | protected natural feature ⓘ |
| isMajorAttractionOf |
Mackinac Island
ⓘ
Mackinac State Historic Parks ⓘ
surface form:
Mackinac Island State Park
|
| isPopularWith |
photographers
ⓘ
sightseers ⓘ tourists ⓘ |
| knownFor |
dramatic cliffside views
ⓘ
natural limestone arch formation ⓘ scenic views over Lake Huron ⓘ |
| locatedIn |
Mackinac County, Michigan
NERFINISHED
ⓘ
Mackinac Island ⓘ Michigan ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn | cliff ⓘ |
| material | limestone ⓘ |
| overlooks | Lake Huron ⓘ |
| partOf |
Mackinac State Historic Parks
ⓘ
surface form:
Mackinac Island State Park
|
| region | Great Lakes region ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| touristActivity |
hiking
ⓘ
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 famous natural limestone arch and scenic landmark on Mackinac Island in Michigan, known for its dramatic cliffside views over Lake Huron.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sugar Loaf (Mackinac Island)
this entity surface form:
Arch Rock (Mackinac Island)