River Irt
E520956
River Irt is a short river in the Lake District of Cumbria, England, flowing from Wast Water through Eskdale to join the River Esk near the Irish Sea.
All labels observed (1)
| Label | Occurrences |
|---|---|
| River Irt canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5408465 — 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 Irt Context triple: [Wast Water, outflow, River Irt]
-
A.
River Sowe
The River Sowe is a tributary of the River Avon in the West Midlands of England, flowing through Warwickshire and the Coventry area.
-
B.
River Taw
River Taw is a river in Devon, England, that flows through towns including Barnstaple before reaching the Bristol Channel.
-
C.
River Ivel
The River Ivel is a river in Bedfordshire, England, that flows northward through towns such as Biggleswade and Sandy before joining the River Great Ouse.
-
D.
River Lud
The River Lud is a small river in Lincolnshire, England, that flows through the market town of Louth before joining the River Witham system.
-
E.
Lez River
The Lez River is a short coastal river in southern France that flows through the city of Montpellier before emptying into the Mediterranean Sea.
- 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 Irt Target entity description: River Irt is a short river in the Lake District of Cumbria, England, flowing from Wast Water through Eskdale to join the River Esk near the Irish Sea.
-
A.
River Sowe
The River Sowe is a tributary of the River Avon in the West Midlands of England, flowing through Warwickshire and the Coventry area.
-
B.
River Taw
River Taw is a river in Devon, England, that flows through towns including Barnstaple before reaching the Bristol Channel.
-
C.
River Ivel
The River Ivel is a river in Bedfordshire, England, that flows northward through towns such as Biggleswade and Sandy before joining the River Great Ouse.
-
D.
River Lud
The River Lud is a small river in Lincolnshire, England, that flows through the market town of Louth before joining the River Witham system.
-
E.
Lez River
The Lez River is a short coastal river in southern France that flows through the city of Montpellier before emptying into the Mediterranean Sea.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | England ⓘ |
| drains | Wast Water valley NERFINISHED ⓘ |
| drainsInto | Irish Sea via River Esk estuary ⓘ |
| ecosystemType | temperate river ecosystem ⓘ |
| flowsDirection | west ⓘ |
| flowsFrom | Wast Water NERFINISHED ⓘ |
| flowsInto | River Esk NERFINISHED ⓘ |
| flowsThrough | Eskdale NERFINISHED ⓘ |
| hasBasinCountry | England NERFINISHED ⓘ |
| hasCatchmentArea | western Lake District ⓘ |
| hasNotableFeatureNearby |
Scafell range
NERFINISHED
ⓘ
Wast Water NERFINISHED ⓘ |
| hasRecreationalUse |
angling
ⓘ
nature observation ⓘ walking ⓘ |
| locatedIn |
Cumbria
ⓘ
Eskdale valley NERFINISHED ⓘ Lake District ⓘ North West England ⓘ historic county of Cumberland ⓘ |
| mouthLocation | River Esk NERFINISHED ⓘ |
| near |
Irish Sea
NERFINISHED
ⓘ
village of Eskdale Green ⓘ village of Santon Bridge NERFINISHED ⓘ |
| partOf | Cumbrian river system ⓘ |
| region | Lake District National Park NERFINISHED ⓘ |
| sourceLocation | Wast Water NERFINISHED ⓘ |
| tributaryOf | River Esk NERFINISHED ⓘ |
| waterbodyType | freshwater 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 Irt Description of subject: River Irt is a short river in the Lake District of Cumbria, England, flowing from Wast Water through Eskdale to join the River Esk near the Irish Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.