Dungeon Rock
E34463
Dungeon Rock is a historic cave in Lynn, Massachusetts, associated with pirate legends and 19th-century spiritualist treasure-hunting excavations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dungeon Rock canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T262782 — 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: Dungeon Rock Context triple: [Lynn Woods Reservation, hasLandmark, Dungeon Rock]
-
A.
The Pit
The Pit is a famed college basketball arena in Albuquerque, New Mexico, renowned for its intense atmosphere and distinctive sunken design.
-
B.
Devils Playground
Devils Playground is a remote, arid expanse of sand dunes and desert terrain located within California’s Mojave Desert.
-
C.
Back to Bedlam
Back to Bedlam is the debut studio album by British singer-songwriter James Blunt, best known for featuring the global hit single "You're Beautiful."
-
D.
Cautious Clay
Cautious Clay is an American singer, songwriter, producer, and multi-instrumentalist known for his genre-blending R&B, indie, and electronic music.
-
E.
The Ravine
The Ravine is a secluded, woodland gorge in Central Park featuring winding paths, a stream, and rustic bridges that evoke a natural forest landscape.
- 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: Dungeon Rock Target entity description: Dungeon Rock is a historic cave in Lynn, Massachusetts, associated with pirate legends and 19th-century spiritualist treasure-hunting excavations.
-
A.
The Pit
The Pit is a famed college basketball arena in Albuquerque, New Mexico, renowned for its intense atmosphere and distinctive sunken design.
-
B.
Devils Playground
Devils Playground is a remote, arid expanse of sand dunes and desert terrain located within California’s Mojave Desert.
-
C.
Back to Bedlam
Back to Bedlam is the debut studio album by British singer-songwriter James Blunt, best known for featuring the global hit single "You're Beautiful."
-
D.
Cautious Clay
Cautious Clay is an American singer, songwriter, producer, and multi-instrumentalist known for his genre-blending R&B, indie, and electronic music.
-
E.
The Ravine
The Ravine is a secluded, woodland gorge in Central Park featuring winding paths, a stream, and rustic bridges that evoke a natural forest landscape.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
historic cave
ⓘ
landmark ⓘ tourist attraction ⓘ |
| associatedEvent |
17th-century pirate activity
ⓘ
earthquake that sealed cave entrance ⓘ |
| associatedMovement | 19th-century spiritualism ⓘ |
| associatedPerson | pirate Thomas Veale ⓘ |
| associatedWith |
pirate legends
ⓘ
spiritualism ⓘ treasure hunting ⓘ |
| category |
Caves of Massachusetts
ⓘ
Landforms of Essex County, Massachusetts ⓘ Tourist attractions in Essex County, Massachusetts ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation | hilltop setting ⓘ |
| excavatedBy |
Edwin Marble
ⓘ
Hiram Marble ⓘ |
| excavationEndDate | late 19th century ⓘ |
| excavationMethod | hand drilling and blasting ⓘ |
| excavationMotivation | spiritualist visions ⓘ |
| excavationPurpose | search for pirate treasure ⓘ |
| excavationStartDate | 1850s ⓘ |
| feature |
cave chamber
ⓘ
drilled passageways ⓘ iron door ⓘ man-made tunnel ⓘ |
| hasAccess |
hiking trail
ⓘ
stone stairway ⓘ |
| hasCoordinateRegion | New England ⓘ |
| hasHeritageDesignation | local historic site ⓘ |
| hasLegend |
buried pirate treasure
ⓘ
hidden gold ⓘ pirate shipwreck ⓘ |
| hasLighting | limited artificial lighting ⓘ |
| locatedIn |
Essex County, Massachusetts
ⓘ
Lynn, Massachusetts ⓘ Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInProtectedArea | Lynn Woods Reservation ⓘ |
| material | rock ⓘ |
| namedAfter | dungeon-like cave ⓘ |
| near | Lynn Woods Reservation parking areas ⓘ |
| openToPublic | true ⓘ |
| partOf |
Lynn
ⓘ
surface form:
Lynn Woods
|
| safetyFeature | metal door at entrance ⓘ |
| touristSeason | warmer months ⓘ |
| usedFor |
guided tours
ⓘ
local history education ⓘ recreation ⓘ |
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: Dungeon Rock Description of subject: Dungeon Rock is a historic cave in Lynn, Massachusetts, associated with pirate legends and 19th-century spiritualist treasure-hunting excavations.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Thomas Veale