Penobscot Narrows
E952362
Penobscot Narrows is a scenic stretch of the Penobscot River in Maine, notable for the nearby Penobscot Narrows Bridge and its dramatic views from surrounding high points.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Penobscot Narrows canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11896140 — 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: Penobscot Narrows Context triple: [Fort Knox (Maine), hasViewOf, Penobscot Narrows]
-
A.
Seymour Narrows
Seymour Narrows is a notoriously turbulent and constricted marine passage in British Columbia, Canada, known for its strong tidal currents and hazardous navigation conditions.
-
B.
Long Sault
Long Sault is a small community in eastern Ontario, Canada, situated along the St. Lawrence River and known for its proximity to the Long Sault Parkway and the flooded "Lost Villages" area.
-
C.
Allagash Falls
Allagash Falls is a scenic natural waterfall and popular paddling landmark located along the remote Allagash River in northern Maine.
-
D.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
E.
Rideau Falls
Rideau Falls are a pair of scenic waterfalls in Ottawa, Ontario, where the Rideau River empties into the Ottawa River, known as a notable natural and historic landmark in Canada’s capital.
- 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: Penobscot Narrows Target entity description: Penobscot Narrows is a scenic stretch of the Penobscot River in Maine, notable for the nearby Penobscot Narrows Bridge and its dramatic views from surrounding high points.
-
A.
Seymour Narrows
Seymour Narrows is a notoriously turbulent and constricted marine passage in British Columbia, Canada, known for its strong tidal currents and hazardous navigation conditions.
-
B.
Long Sault
Long Sault is a small community in eastern Ontario, Canada, situated along the St. Lawrence River and known for its proximity to the Long Sault Parkway and the flooded "Lost Villages" area.
-
C.
Allagash Falls
Allagash Falls is a scenic natural waterfall and popular paddling landmark located along the remote Allagash River in northern Maine.
-
D.
Tongass Narrows
Tongass Narrows is a coastal waterway in southeastern Alaska known for its busy marine traffic, seaplane operations, and role as the main channel adjacent to the city of Ketchikan.
-
E.
Rideau Falls
Rideau Falls are a pair of scenic waterfalls in Ottawa, Ontario, where the Rideau River empties into the Ottawa River, known as a notable natural and historic landmark in Canada’s capital.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographic feature
ⓘ
river narrows ⓘ |
| category |
Landforms of Hancock County, Maine
ⓘ
Landforms of Waldo County, Maine ⓘ Straits of the United States NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossedBy | Penobscot Narrows Bridge NERFINISHED ⓘ |
| drainsTo | Atlantic Ocean NERFINISHED ⓘ |
| flowsInto | Penobscot Bay NERFINISHED ⓘ |
| hasEtymologyLanguage | Penobscot (Native American people) NERFINISHED ⓘ |
| hasNameOrigin | Penobscot River NERFINISHED ⓘ |
| hasNearbyIsland | Verona Island, Maine NERFINISHED ⓘ |
| hasNearbyLandmark |
Fort Knox (Maine fortification)
NERFINISHED
ⓘ
Penobscot Narrows Bridge Observatory NERFINISHED ⓘ |
| hasNearbyProtectedArea | Fort Knox and Penobscot Narrows Observatory State Historic Site NERFINISHED ⓘ |
| hasNearbyTown |
Bucksport, Maine
NERFINISHED
ⓘ
Prospect, Maine NERFINISHED ⓘ |
| hasScenicOverlook |
Fort Knox ramparts
ⓘ
Penobscot Narrows Bridge Observatory NERFINISHED ⓘ |
| hasViewFrom |
Fort Knox (Maine fortification)
NERFINISHED
ⓘ
Penobscot Narrows Bridge Observatory NERFINISHED ⓘ |
| hasViewOf | Penobscot Narrows Bridge NERFINISHED ⓘ |
| isPartOfNavigationRoute | Penobscot River navigation channel ⓘ |
| knownFor |
dramatic river gorge
ⓘ
proximity to Penobscot Narrows Bridge Observatory ⓘ scenic views ⓘ |
| locatedBetween | Prospect, Maine and Verona Island, Maine ⓘ |
| locatedIn |
Maine
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
|
| locatedInRegion | New England ⓘ |
| locatedInWaterbody | Penobscot River NERFINISHED ⓘ |
| locatedNear |
Bucksport, Maine
NERFINISHED
ⓘ
Fort Knox (Maine fortification) NERFINISHED ⓘ Penobscot Narrows Bridge NERFINISHED ⓘ Prospect, Maine NERFINISHED ⓘ Verona Island, Maine NERFINISHED ⓘ |
| locatedUpstreamFrom | Penobscot Bay NERFINISHED ⓘ |
| nearMouthOf | Penobscot River NERFINISHED ⓘ |
| partOf |
Penobscot River
NERFINISHED
ⓘ
Penobscot River estuarine system NERFINISHED ⓘ |
| riverSystem | Penobscot River watershed NERFINISHED ⓘ |
| state | Maine ⓘ |
| tourism |
photography destination
ⓘ
popular sightseeing area ⓘ |
| usedFor |
fishing
ⓘ
recreational boating ⓘ |
| watercourse | Penobscot River NERFINISHED ⓘ |
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: Penobscot Narrows Description of subject: Penobscot Narrows is a scenic stretch of the Penobscot River in Maine, notable for the nearby Penobscot Narrows Bridge and its dramatic views from surrounding high points.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.