Summergil Brook
E848256
Summergil Brook is a small tributary stream associated with the River Arrow in the United Kingdom.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Summergil Brook canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10159935 — 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: Summergil Brook Context triple: [River Arrow, hasPart, Summergil Brook]
-
A.
Calamity Brook
Calamity Brook is a mountain stream in the Adirondack High Peaks region of New York, known for draining the slopes near Mount Marcy and feeding into the Opalescent River.
-
B.
Lincoln Brook
Lincoln Brook is a small mountain stream located within the McKenzie Mountain Wilderness area of the Adirondack Park in New York State.
-
C.
Tibbetts Brook
Tibbetts Brook is a small natural waterway in the Bronx, New York City, that flows through Van Cortlandt Park and plays a key role in the park’s wetland and watershed system.
-
D.
Mutton Brook
Mutton Brook is a small stream in north London that forms part of the upper reaches of the River Brent and runs through several urban green spaces.
-
E.
Walker Brook
Walker Brook is a small stream in Massachusetts that feeds into the Squannacook River within the Merrimack River watershed.
- 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: Summergil Brook Target entity description: Summergil Brook is a small tributary stream associated with the River Arrow in the United Kingdom.
-
A.
Calamity Brook
Calamity Brook is a mountain stream in the Adirondack High Peaks region of New York, known for draining the slopes near Mount Marcy and feeding into the Opalescent River.
-
B.
Lincoln Brook
Lincoln Brook is a small mountain stream located within the McKenzie Mountain Wilderness area of the Adirondack Park in New York State.
-
C.
Tibbetts Brook
Tibbetts Brook is a small natural waterway in the Bronx, New York City, that flows through Van Cortlandt Park and plays a key role in the park’s wetland and watershed system.
-
D.
Mutton Brook
Mutton Brook is a small stream in north London that forms part of the upper reaches of the River Brent and runs through several urban green spaces.
-
E.
Walker Brook
Walker Brook is a small stream in Massachusetts that feeds into the Squannacook River within the Merrimack River watershed.
- F. None of above. chosen
Statements (7)
| Predicate | Object |
|---|---|
| instanceOf | stream ⓘ |
| country | United Kingdom ⓘ |
| describedAs | small tributary stream ⓘ |
| locatedIn | United Kingdom ⓘ |
| partOfRiverSystem | River Arrow river system ⓘ |
| tributaryOf | River Arrow ⓘ |
| watercourseType | brook ⓘ |
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: Summergil Brook Description of subject: Summergil Brook is a small tributary stream associated with the River Arrow in the United Kingdom.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.