Piscataquis River
E525522
The Piscataquis River is a tributary of the Penobscot River in central Maine, known for flowing through largely rural, forested landscapes and lending its name to Piscataquis County.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piscataquis River canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T3470802 — 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: Piscataquis River Context triple: [Piscataquis County, Maine, namedFor, Piscataquis River]
-
A.
Carrabassett River
The Carrabassett River is a scenic river in western Maine known for flowing through the Carrabassett Valley near Sugarloaf Mountain and offering opportunities for fishing, paddling, and other outdoor recreation.
-
B.
Aroostook River
The Aroostook River is a major tributary of the Saint John River flowing through northern Maine and western New Brunswick, known for its scenic valleys and recreational fishing and paddling.
-
C.
Raquette River
The Raquette River is a major river in northern New York’s Adirondack region, known for its long, scenic course and popularity for paddling and outdoor recreation.
-
D.
Androscoggin River
The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
-
E.
Sebasticook River
The Sebasticook River is a major tributary of the Kennebec River in central Maine, known for its role in regional wildlife habitat and historic mill and dam sites.
- 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: Piscataquis River Target entity description: The Piscataquis River is a tributary of the Penobscot River in central Maine, known for flowing through largely rural, forested landscapes and lending its name to Piscataquis County.
-
A.
Carrabassett River
The Carrabassett River is a scenic river in western Maine known for flowing through the Carrabassett Valley near Sugarloaf Mountain and offering opportunities for fishing, paddling, and other outdoor recreation.
-
B.
Aroostook River
The Aroostook River is a major tributary of the Saint John River flowing through northern Maine and western New Brunswick, known for its scenic valleys and recreational fishing and paddling.
-
C.
Raquette River
The Raquette River is a major river in northern New York’s Adirondack region, known for its long, scenic course and popularity for paddling and outdoor recreation.
-
D.
Androscoggin River
The Androscoggin River is a major river in northern New England that flows from New Hampshire through western Maine, historically important for logging, hydropower, and recreation.
-
E.
Sebasticook River
The Sebasticook River is a major tributary of the Kennebec River in central Maine, known for its role in regional wildlife habitat and historic mill and dam sites.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| flowsThrough |
central Maine
ⓘ
forested landscapes ⓘ rural landscapes ⓘ |
| hasLength |
approximately 105 km
ⓘ
approximately 65 mi ⓘ |
| hasMouthElevation |
165 ft
ⓘ
50 m ⓘ |
| locatedIn |
Maine
ⓘ
Penobscot County ⓘ
linked to:
Penobscot County, Maine
Piscataquis County ⓘ
linked to:
Piscataquis County, Maine
|
| mouthLocatedAt | Penobscot River ⓘ |
| mouthLocatedIn |
Howland, Maine
ⓘ
Penobscot County, Maine ⓘ |
| namedAfter |
Piscataquis County
ⓘ
linked to:
Piscataquis County, Maine
|
| partOf | Penobscot River watershed ⓘ |
| region | New England ⓘ |
| sourceLocatedIn | Maine ⓘ |
| state | Maine ⓘ |
| tributaryOf | Penobscot River ⓘ |
| usedFor |
canoeing
ⓘ
fishing ⓘ 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: Piscataquis River Description of subject: The Piscataquis River is a tributary of the Penobscot River in central Maine, known for flowing through largely rural, forested landscapes and lending its name to Piscataquis County.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.