Stillwater River
E527567
The Stillwater River is a branch of the Penobscot River in central Maine, known for flowing around Marsh Island and through the town of Orono.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stillwater River canonical | 2 |
| Stillwater River (west) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3150880 — 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: Stillwater River Context triple: [Orono, Maine, hasRiver, Stillwater River]
-
A.
Rockfish River
Rockfish River is a scenic waterway in central Virginia known for its natural beauty, outdoor recreation, and role as a tributary of the James River.
-
B.
Payette River
The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
-
C.
Rapid River
Rapid River is a watercourse that serves as one of the tributary rivers flowing into Lake of the Woods in North America.
-
D.
Plenty River
The Plenty River is a waterway in Victoria, Australia, that flows through Melbourne’s northeastern suburbs before joining the Yarra River.
-
E.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
- 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: Stillwater River Target entity description: The Stillwater River is a branch of the Penobscot River in central Maine, known for flowing around Marsh Island and through the town of Orono.
-
A.
Rockfish River
Rockfish River is a scenic waterway in central Virginia known for its natural beauty, outdoor recreation, and role as a tributary of the James River.
-
B.
Payette River
The Payette River is a major river in western Idaho known for its rugged canyons, whitewater recreation, and contribution to the Snake River watershed.
-
C.
Rapid River
Rapid River is a watercourse that serves as one of the tributary rivers flowing into Lake of the Woods in North America.
-
D.
Plenty River
The Plenty River is a waterway in Victoria, Australia, that flows through Melbourne’s northeastern suburbs before joining the Yarra River.
-
E.
Innerste River
The Innerste River is a tributary of the Leine in Lower Saxony, Germany, flowing through the Hildesheim region and contributing to the historic landscape around the city’s famed medieval churches.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | United States of America ⓘ |
| country | United States of America ⓘ |
| flowsAround | Marsh Island (Maine) ⓘ |
| flowsPast |
University of Maine campus
ⓘ
linked to:
University of Maine
|
| flowsThrough |
Old Town, Maine
ⓘ
Orono, Maine ⓘ |
| hasCrossing | bridges between Orono and Old Town ⓘ |
| hasMouthIn |
Old Town, Maine
ⓘ
Penobscot River ⓘ |
| hasName | Stillwater River ⓘ |
| hasSourceIn | Penobscot River ⓘ |
| isAnabranchOf | Penobscot River ⓘ |
| locatedIn |
Maine
ⓘ
central Maine ⓘ |
| locatedInAdministrativeTerritory | Penobscot County, Maine ⓘ |
| locatedNear | Bangor, Maine ⓘ |
| partOf | Penobscot River watershed ⓘ |
| region | New England ⓘ |
| rejoins | Penobscot River ⓘ |
| separates |
Old Town, Maine
ⓘ
Orono, Maine ⓘ |
| separatesFrom | main stem of the Penobscot River ⓘ |
| tributaryOf | Penobscot River ⓘ |
| usedFor |
canoeing
ⓘ
fishing ⓘ kayaking ⓘ recreation ⓘ |
| watercourseThrough | Marsh Island (Maine) ⓘ |
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: Stillwater River Description of subject: The Stillwater River is a branch of the Penobscot River in central Maine, known for flowing around Marsh Island and through the town of Orono.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.