River Douglas
E475727
River Douglas is a small river on the Isle of Man that flows through the island’s capital, Douglas, before reaching the Irish Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| River Douglas canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4324285 — 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: [Douglas, Isle of Man, hasRiver, River Douglas]
-
A.
River Douglas
The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
-
B.
River Roch
The River Roch is a waterway in Greater Manchester, England, that flows through the town of Rochdale and has historically supported its local industry and settlement.
-
C.
Ausable River
The Ausable River is a scenic mountain river in northeastern New York known for its deep gorges, waterfalls, and popular trout fishing within the Adirondack region.
-
D.
Ill River
The Ill River is a major waterway in northeastern France that flows through the city of Strasbourg and its historic Grande Île before joining the Rhine.
-
E.
Arc River
The Arc River is a mountain river in southeastern France that flows through the Maurienne Valley in the Alps before joining the Isère River.
- 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: River Douglas is a small river on the Isle of Man that flows through the island’s capital, Douglas, before reaching the Irish Sea.
-
A.
River Douglas
The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
-
B.
River Roch
The River Roch is a waterway in Greater Manchester, England, that flows through the town of Rochdale and has historically supported its local industry and settlement.
-
C.
Ausable River
The Ausable River is a scenic mountain river in northeastern New York known for its deep gorges, waterfalls, and popular trout fishing within the Adirondack region.
-
D.
Ill River
The Ill River is a major waterway in northeastern France that flows through the city of Strasbourg and its historic Grande Île before joining the Rhine.
-
E.
Arc River
The Arc River is a mountain river in southeastern France that flows through the Maurienne Valley in the Alps before joining the Isère River.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith | capital of the Isle of Man ⓘ |
| basinCountry |
Isle of Man
ⓘ
linked to:
Isle of Man (crown dependency)
|
| country |
Isle of Man
ⓘ
linked to:
Isle of Man (crown dependency)
|
| drainsArea | central Isle of Man ⓘ |
| emptiesInto | Irish Sea ⓘ |
| flowsInDirection | eastward ⓘ |
| flowsThrough | Douglas ⓘ |
| hasCourseCharacteristic |
flows to east coast of Isle of Man
ⓘ
short length ⓘ |
| hasGeographicFeature | river mouth at Douglas harbour ⓘ |
| hasLocalSignificance | urban river in Douglas ⓘ |
| hasMouthFeature | harbour area of Douglas ⓘ |
| hasMouthNear | Douglas ⓘ |
| isWaterBodyOf | Douglas ⓘ |
| locatedIn |
Isle of Man
ⓘ
linked to:
Isle of Man (crown dependency)
|
| locatedInTimeZone | UTC+0 ⓘ |
| locatedOnContinent | Europe ⓘ |
| mouthLocatedIn | Irish Sea ⓘ |
| namedAfter | Douglas ⓘ |
| partOf | drainage basin of the Irish Sea ⓘ |
| passesThrough | urban area of Douglas ⓘ |
| region |
Irish Sea region
ⓘ
linked to:
Irish Sea
|
| watercourseType | small river ⓘ |
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: River Douglas is a small river on the Isle of Man that flows through the island’s capital, Douglas, before reaching the Irish Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.