River Douglas
E153107
The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
All labels observed (1)
| Label | Occurrences |
|---|---|
| River Douglas canonical | 42 |
How this entity was disambiguated
This entity first appeared as the object of triple T522217 — 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: River Douglas Context triple: [River Ribble, hasTributary, River Douglas]
-
A.
River Lee
River Lee is a significant river in southeast England that flows through Hertfordshire and Essex before joining the River Thames in London.
-
B.
Vuoksi River
The Vuoksi River is a major waterway in northwestern Russia and southeastern Finland, known for connecting Lake Saimaa to Lake Ladoga and playing a key historical and economic role in the region.
-
C.
White River
The White River is a river in northern Ontario, Canada, that flows into Lake Superior and is known for its rugged, forested watershed and recreational fishing opportunities.
-
D.
White River
White River is a major waterway in central Indiana that flows through Indianapolis and plays a key role in the region’s ecology and recreation.
-
E.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
- 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: River Douglas Target entity description: The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
-
A.
River Lee
River Lee is a significant river in southeast England that flows through Hertfordshire and Essex before joining the River Thames in London.
-
B.
Vuoksi River
The Vuoksi River is a major waterway in northwestern Russia and southeastern Finland, known for connecting Lake Saimaa to Lake Ladoga and playing a key historical and economic role in the region.
-
C.
White River
The White River is a river in northern Ontario, Canada, that flows into Lake Superior and is known for its rugged, forested watershed and recreational fishing opportunities.
-
D.
White River
White River is a major waterway in central Indiana that flows through Indianapolis and plays a key role in the region’s ecology and recreation.
-
E.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| alsoKnownAs |
River Asland
ⓘ
River Astland ⓘ |
| basinCountry | England ⓘ |
| country | United Kingdom ⓘ |
| crosses | Leeds and Liverpool Canal ⓘ |
| drainageBasin | Irish Sea via River Ribble ⓘ |
| flowsInto | Ribble estuary near Hesketh Bank ⓘ |
| flowsThrough |
Parbold
ⓘ
Tarleton ⓘ Wigan ⓘ |
| hasTributary |
River Chor
ⓘ
River Eller Brook ⓘ River Lostock ⓘ River Tawd ⓘ River Yarrow ⓘ |
| historicallyUsedFor |
industrial water supply
ⓘ
navigation ⓘ |
| locatedIn |
Borough of Chorley
ⓘ
linked to:
Chorley
Borough of West Lancashire ⓘ Greater Manchester ⓘ Lancashire ⓘ Metropolitan Borough of Wigan ⓘ North West England ⓘ |
| mouthOf | River Ribble estuary ⓘ |
| namedAfter |
Douglas (from Brittonic "duboglassio" meaning "black stream")
ⓘ
linked to:
Douglas (surname)
|
| partOf | Ribble catchment ⓘ |
| region |
Greater Manchester
ⓘ
Lancashire ⓘ |
| sourceLocation | Rivington ⓘ |
| tributaryOf | River Ribble ⓘ |
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: River Douglas Description of subject: The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
Referenced by (42)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tarleton village
subject linked to:
Tarleton Lock on the River Douglas
subject linked to:
Newburgh