East Dart River
E547491
The East Dart River is a major upland tributary on Dartmoor in Devon, England, known for its moorland scenery and contribution to the River Dart system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| East Dart River canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T5807575 — 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: East Dart River Context triple: [River Dart, hasTributary, East Dart River]
-
A.
Pequonnock River
The Pequonnock River is a short river in southwestern Connecticut that flows through the city of Bridgeport before emptying into Long Island Sound.
-
B.
Souhegan River
The Souhegan River is a New Hampshire waterway known for its scenic, largely rural course and popular recreational activities such as fishing, paddling, and riverside hiking.
-
C.
Salem River
The Salem River is a tidal river in southwestern New Jersey that flows through Salem County before emptying into Delaware Bay.
-
D.
Oyster River
The Oyster River is a small coastal river in southeastern New Hampshire, known for flowing through the town of Durham and into Great Bay as part of the Piscataqua River watershed.
-
E.
Bass River
Bass River is a tidal river and estuary on Cape Cod in Massachusetts, known for its boating, fishing, and scenic salt marshes.
- 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: East Dart River Target entity description: The East Dart River is a major upland tributary on Dartmoor in Devon, England, known for its moorland scenery and contribution to the River Dart system.
-
A.
Pequonnock River
The Pequonnock River is a short river in southwestern Connecticut that flows through the city of Bridgeport before emptying into Long Island Sound.
-
B.
Souhegan River
The Souhegan River is a New Hampshire waterway known for its scenic, largely rural course and popular recreational activities such as fishing, paddling, and riverside hiking.
-
C.
Salem River
The Salem River is a tidal river in southwestern New Jersey that flows through Salem County before emptying into Delaware Bay.
-
D.
Oyster River
The Oyster River is a small coastal river in southeastern New Hampshire, known for flowing through the town of Durham and into Great Bay as part of the Piscataqua River watershed.
-
E.
Bass River
Bass River is a tidal river and estuary on Cape Cod in Massachusetts, known for its boating, fishing, and scenic salt marshes.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| administrativeTerritory |
County of Devon
ⓘ
linked to:
Devon
|
| confluenceWith | West Dart River ⓘ |
| country |
England
ⓘ
United Kingdom ⓘ |
| ecosystemType | moorland river ecosystem ⓘ |
| flowsThrough | Dartmoor National Park ⓘ |
| hasFeature |
fast-flowing sections
ⓘ
granite boulder beds ⓘ peaty headwaters ⓘ |
| hasHydrologicalRole | major tributary of the River Dart ⓘ |
| hasRecreation |
angling
ⓘ
hiking ⓘ moorland walking ⓘ |
| hasWatercourseType | upland river ⓘ |
| knownFor |
moorland scenery
ⓘ
upland character ⓘ |
| locatedIn |
Dartmoor
ⓘ
linked to:
Dartmoor National Park
Devon ⓘ South West England ⓘ
linked to:
southwest England
|
| locatedInProtectedArea | Dartmoor National Park ⓘ |
| locatedOn |
Dartmoor granite massif
ⓘ
linked to:
Dartmoor granite pluton
|
| mouthLocation | Dartmeet ⓘ |
| partOf |
River Dart
ⓘ
River Dart drainage basin ⓘ |
| region |
West Country
ⓘ
linked to:
southwest England
|
| sourceRegion | Devon ⓘ |
| tributaryOf | River Dart ⓘ |
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: East Dart River Description of subject: The East Dart River is a major upland tributary on Dartmoor in Devon, England, known for its moorland scenery and contribution to the River Dart system.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.