Ewenny River
E418818
The Ewenny River is a small river in south Wales that flows through Bridgend County Borough before joining the River Ogmore near the Bristol Channel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ewenny River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4183851 — 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: Ewenny River Context triple: [Pencoed, lieOn, Ewenny River]
-
A.
Boardhig River
Boardhig River is a lesser-known tributary stream that feeds into the Indravati River in central India.
-
B.
River Gowan
River Gowan is a small river in Cumbria, England, that flows through the Lake District and joins the River Kent near Staveley.
-
C.
Calavon River
The Calavon River is a watercourse in southeastern France that flows through the Luberon region of Provence before joining the Durance River.
-
D.
River Wenning
The River Wenning is a river in North Yorkshire and Lancashire, England, that flows through the Yorkshire Dales before joining the River Lune.
-
E.
Ornain River
The Ornain River is a tributary waterway in northeastern France that feeds into the Meuse River and flows through the Grand Est region.
- 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: Ewenny River Target entity description: The Ewenny River is a small river in south Wales that flows through Bridgend County Borough before joining the River Ogmore near the Bristol Channel.
-
A.
Boardhig River
Boardhig River is a lesser-known tributary stream that feeds into the Indravati River in central India.
-
B.
River Gowan
River Gowan is a small river in Cumbria, England, that flows through the Lake District and joins the River Kent near Staveley.
-
C.
Calavon River
The Calavon River is a watercourse in southeastern France that flows through the Luberon region of Provence before joining the Durance River.
-
D.
River Wenning
The River Wenning is a river in North Yorkshire and Lancashire, England, that flows through the Yorkshire Dales before joining the River Lune.
-
E.
Ornain River
The Ornain River is a tributary waterway in northeastern France that feeds into the Meuse River and flows through the Grand Est region.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| basinCountry |
United Kingdom
ⓘ
Wales ⓘ |
| country |
United Kingdom
ⓘ
Wales ⓘ |
| flowsInto | River Ogmore NERFINISHED ⓘ |
| flowsThrough | Bridgend County Borough NERFINISHED ⓘ |
| locatedIn |
Bridgend County Borough
NERFINISHED
ⓘ
South Wales ONNED1 ⓘ United Kingdom ⓘ Wales ⓘ
surface form:
Wales, United Kingdom
|
| locatedOnContinent | Europe ⓘ |
| mouthLocation | near the Bristol Channel ⓘ |
| mouthOfWatercourse | River Ogmore NERFINISHED ⓘ |
| near | Bristol Channel ⓘ |
| partOf | River Ogmore drainage basin ⓘ |
| tributaryOf | River Ogmore NERFINISHED ⓘ |
| 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: Ewenny River Description of subject: The Ewenny River is a small river in south Wales that flows through Bridgend County Borough before joining the River Ogmore near the Bristol Channel.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.