Doubling Point Light
E752840
Doubling Point Light is a historic lighthouse on the Kennebec River in Maine, known for guiding ships to and from the shipbuilding city of Bath.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Doubling Point Light canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8721364 — 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: Doubling Point Light Context triple: [Midcoast Maine, hasPart, Doubling Point Light]
-
A.
Light of Lights
Light of Lights is a central mystical concept in Islamic philosophy and Sufism, especially in al-Ghazali’s Mishkat al-Anwar, denoting the ultimate divine source from which all other lights and realities emanate.
-
B.
LaserLight
"LaserLight" is a dance-pop song by English singer Jessie J, known for its energetic beat and uplifting, club-ready chorus.
-
C.
Fantastic Light
Fantastic Light was a top-class international Thoroughbred racehorse best known for his multiple Group 1 victories and championship performances in the early 2000s.
-
D.
Licht
Licht is Karlheinz Stockhausen’s monumental seven-opera cycle, each part associated with a day of the week and combining music, theater, and spirituality into one of the most ambitious works of 20th-century avant-garde music.
-
E.
The ConstruKction of Light
The ConstruKction of Light is a 2000 studio album by progressive rock band King Crimson, noted for its complex, experimental compositions and heavy use of polyrhythms and intricate guitar work.
- 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: Doubling Point Light Target entity description: Doubling Point Light is a historic lighthouse on the Kennebec River in Maine, known for guiding ships to and from the shipbuilding city of Bath.
-
A.
Light of Lights
Light of Lights is a central mystical concept in Islamic philosophy and Sufism, especially in al-Ghazali’s Mishkat al-Anwar, denoting the ultimate divine source from which all other lights and realities emanate.
-
B.
LaserLight
"LaserLight" is a dance-pop song by English singer Jessie J, known for its energetic beat and uplifting, club-ready chorus.
-
C.
Fantastic Light
Fantastic Light was a top-class international Thoroughbred racehorse best known for his multiple Group 1 victories and championship performances in the early 2000s.
-
D.
Licht
Licht is Karlheinz Stockhausen’s monumental seven-opera cycle, each part associated with a day of the week and combining music, theater, and spirituality into one of the most ambitious works of 20th-century avant-garde music.
-
E.
The ConstruKction of Light
The ConstruKction of Light is a 2000 studio album by progressive rock band King Crimson, noted for its complex, experimental compositions and heavy use of polyrhythms and intricate guitar work.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
historic place
ⓘ
lighthouse ⓘ |
| addedTo | National Register of Historic Places NERFINISHED ⓘ |
| associatedWithIndustry | shipbuilding in Bath, Maine ⓘ |
| automated | 1988 ⓘ |
| constructionMaterial | wood ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Sagadahoc County, Maine NERFINISHED ⓘ |
| focalHeight | 42 feet ⓘ |
| foundation | granite block foundation ⓘ |
| hasCategory |
Lighthouses completed in 1898
ⓘ
Lighthouses on the National Register of Historic Places in Maine ⓘ Transportation buildings and structures in Sagadahoc County, Maine ⓘ |
| hasComponent |
bell house
ⓘ
keeper's house ⓘ oil house ⓘ wooden walkway ⓘ |
| height | 23 feet ⓘ |
| lightCharacteristic | flashing white every 4 seconds ⓘ |
| locatedIn | Arrowsic, Maine NERFINISHED ⓘ |
| locatedNear | Bath, Maine NERFINISHED ⓘ |
| locatedOn | Kennebec River NERFINISHED ⓘ |
| maintainedBy | Friends of Doubling Point Light NERFINISHED ⓘ |
| managedBy | United States Coast Guard NERFINISHED ⓘ |
| marking | white tower with black lantern ⓘ |
| nrhpListingDate | 1988 ⓘ |
| nrhpReferenceNumber | 88000394 ⓘ |
| openToPublic | yes ⓘ |
| originalLens | fifth-order Fresnel lens ⓘ |
| ownership | United States government NERFINISHED ⓘ |
| purpose |
to aid navigation to and from Bath, Maine
ⓘ
to guide ships on the Kennebec River ⓘ |
| state | Maine ⓘ |
| towerShape | square tower ⓘ |
| waterwayServed | Kennebec River shipping channel ⓘ |
| yearLit | 1898 ⓘ |
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: Doubling Point Light Description of subject: Doubling Point Light is a historic lighthouse on the Kennebec River in Maine, known for guiding ships to and from the shipbuilding city of Bath.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.