River des Peres (channelized section)
E183024
River des Peres (channelized section) is the engineered, concrete-lined portion of the River des Peres that runs through St. Louis’s Forest Park, serving as both a drainage channel and a prominent water feature in the park’s landscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| River des Peres (channelized section) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1608749 — 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 des Peres (channelized section) Context triple: [Forest Park, hasPart, River des Peres (channelized section)]
-
A.
River Westend
River Westend is a small river in Derbyshire, England, that flows through the Peak District and feeds into the River Derwent.
-
B.
St. Louis River
The St. Louis River is a major river in northeastern Minnesota and northwestern Wisconsin that flows into Lake Superior, forming part of the Duluth–Superior harbor and extensive estuary system.
-
C.
Indiana Central Canal
The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
-
D.
Chicago River
The Chicago River is a historically significant waterway in Chicago known for its engineered reversal of flow, its role in the city’s development, and its iconic green dyeing on St. Patrick’s Day.
-
E.
Quapaw
The Quapaw are a Native American people originally from the lower Ohio and Mississippi River valleys, now primarily associated with northeastern Oklahoma.
- 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 des Peres (channelized section) Target entity description: River des Peres (channelized section) is the engineered, concrete-lined portion of the River des Peres that runs through St. Louis’s Forest Park, serving as both a drainage channel and a prominent water feature in the park’s landscape.
-
A.
River Westend
River Westend is a small river in Derbyshire, England, that flows through the Peak District and feeds into the River Derwent.
-
B.
St. Louis River
The St. Louis River is a major river in northeastern Minnesota and northwestern Wisconsin that flows into Lake Superior, forming part of the Duluth–Superior harbor and extensive estuary system.
-
C.
Indiana Central Canal
The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
-
D.
Chicago River
The Chicago River is a historically significant waterway in Chicago known for its engineered reversal of flow, its role in the city’s development, and its iconic green dyeing on St. Patrick’s Day.
-
E.
Quapaw
The Quapaw are a Native American people originally from the lower Ohio and Mississippi River valleys, now primarily associated with northeastern Oklahoma.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
engineered watercourse
ⓘ
stormwater drainage channel ⓘ |
| associatedWith | Forest Park stormwater infrastructure ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drains |
adjacent urban areas of St. Louis
ⓘ
portions of Forest Park ⓘ |
| environmentalContext | urbanized stream ⓘ |
| environmentalIssue | urban runoff conveyance ⓘ |
| flowsThrough |
St. Louis, Missouri, United States
ⓘ
surface form:
City of St. Louis
Forest Park ⓘ |
| function |
flood control
ⓘ
park water feature ⓘ stormwater drainage ⓘ |
| hasLiningMaterial | concrete ⓘ |
| hasModification |
bank armoring
ⓘ
bed concreting ⓘ channel straightening ⓘ |
| hasRecreationContext | scenic viewing along Forest Park paths ⓘ |
| hydrologicallyConnectedTo | River des Peres watershed ⓘ |
| isConcreteLined | true ⓘ |
| isSegmentOf | lower River des Peres system ⓘ |
| landscapeCharacter | formal engineered waterway ⓘ |
| locatedIn |
Forest Park
ⓘ
St. Louis, Missouri, United States ⓘ
surface form:
St. Louis, Missouri
|
| managedBy |
St. Louis, Missouri, United States
ⓘ
surface form:
City of St. Louis
|
| partOf | River des Peres ⓘ |
| roleInPark | central landscape feature of Forest Park ⓘ |
| safetyConsideration | high flows during storms ⓘ |
| usedAs | storm sewer conduit ⓘ |
| visibleFrom |
Forest Park roadways
ⓘ
Forest Park ⓘ
surface form:
Forest Park trails
|
| watercourseType | channelized river segment ⓘ |
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 des Peres (channelized section) Description of subject: River des Peres (channelized section) is the engineered, concrete-lined portion of the River des Peres that runs through St. Louis’s Forest Park, serving as both a drainage channel and a prominent water feature in the park’s landscape.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.