Back Brook
E847963
Back Brook is a minor tributary stream that forms part of the River Arrow river system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Back Brook canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10159933 — 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: Back Brook Context triple: [River Arrow, hasPart, Back Brook]
-
A.
Branch Brook
Branch Brook is a waterway that runs through and lends its name to Branch Brook Park in Newark, New Jersey.
-
B.
Black Brook
Black Brook is a minor watercourse in northwestern England that serves as a tributary within the River Sankey catchment.
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C.
Bog Brook
Bog Brook is a stream in New York State that serves as a primary feeder to the Bog Brook Reservoir within the New York City water supply system.
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D.
Bow Brook
Bow Brook is a minor watercourse in southern England that serves as one of the tributary streams feeding the River Loddon.
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E.
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.
- 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: Back Brook Target entity description: Back Brook is a minor tributary stream that forms part of the River Arrow river system.
-
A.
Branch Brook
Branch Brook is a waterway that runs through and lends its name to Branch Brook Park in Newark, New Jersey.
-
B.
Black Brook
Black Brook is a minor watercourse in northwestern England that serves as a tributary within the River Sankey catchment.
-
C.
Bog Brook
Bog Brook is a stream in New York State that serves as a primary feeder to the Bog Brook Reservoir within the New York City water supply system.
-
D.
Bow Brook
Bow Brook is a minor watercourse in southern England that serves as one of the tributary streams feeding the River Loddon.
-
E.
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.
- F. None of above. chosen
Statements (6)
| Predicate | Object |
|---|---|
| instanceOf | stream ⓘ |
| flowsInto | River Arrow ⓘ |
| hasHydrologicalSystem | River Arrow river system ⓘ |
| hasName | Back Brook ⓘ |
| partOf | River Arrow river system ⓘ |
| watercourseType | minor tributary stream ⓘ |
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: Back Brook Description of subject: Back Brook is a minor tributary stream that forms part of the River Arrow river system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.