C-24 Canal
E578552
The C-24 Canal is a man-made waterway in Florida that drains agricultural and urban areas and conveys freshwater runoff into the St. Lucie Estuary, influencing its water quality and ecosystem.
All labels observed (1)
| Label | Occurrences |
|---|---|
| C-24 Canal canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6157853 — 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: C-24 Canal Context triple: [St. Lucie Estuary, receivesFreshwaterDischargesFrom, C-24 Canal]
-
A.
C-23 Canal
The C-23 Canal is a man-made waterway in Florida that drains agricultural and urban runoff into the St. Lucie Estuary, significantly influencing its water quality and ecosystem health.
-
B.
C-44 Canal
The C-44 Canal is a major man-made waterway in South Florida that connects Lake Okeechobee to the St. Lucie Estuary as part of the region’s flood control and water management system.
-
C.
San Luis Canal
San Luis Canal is a major irrigation and water conveyance canal in California that transports water from the San Luis Reservoir to agricultural and urban users in the San Joaquin Valley.
-
D.
Juliana Canal
The Juliana Canal is a major Dutch shipping canal in the province of Limburg that runs roughly parallel to the river Meuse (Maas) to facilitate inland navigation and flood management.
-
E.
Surplus Canal
Surplus Canal is a man-made waterway in Utah designed to divert excess flow from the Jordan River for flood control and irrigation.
- 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: C-24 Canal Target entity description: The C-24 Canal is a man-made waterway in Florida that drains agricultural and urban areas and conveys freshwater runoff into the St. Lucie Estuary, influencing its water quality and ecosystem.
-
A.
C-23 Canal
The C-23 Canal is a man-made waterway in Florida that drains agricultural and urban runoff into the St. Lucie Estuary, significantly influencing its water quality and ecosystem health.
-
B.
C-44 Canal
The C-44 Canal is a major man-made waterway in South Florida that connects Lake Okeechobee to the St. Lucie Estuary as part of the region’s flood control and water management system.
-
C.
San Luis Canal
San Luis Canal is a major irrigation and water conveyance canal in California that transports water from the San Luis Reservoir to agricultural and urban users in the San Joaquin Valley.
-
D.
Juliana Canal
The Juliana Canal is a major Dutch shipping canal in the province of Limburg that runs roughly parallel to the river Meuse (Maas) to facilitate inland navigation and flood management.
-
E.
Surplus Canal
Surplus Canal is a man-made waterway in Utah designed to divert excess flow from the Jordan River for flood control and irrigation.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
drainage canal ⓘ man-made waterway ⓘ |
| associatedWith |
freshwater inflow variability
ⓘ
nutrient runoff ⓘ sediment transport ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dischargesInto |
South Fork St. Lucie River
ⓘ
St. Lucie Estuary ⓘ |
| hasLandUseInBasin |
agricultural land
ⓘ
residential development ⓘ urban land ⓘ |
| impact |
alteration of salinity regimes in the St. Lucie Estuary
ⓘ
delivery of pollutants to the St. Lucie Estuary ⓘ |
| influences |
ecosystem of the St. Lucie Estuary
ⓘ
water quality of the St. Lucie Estuary ⓘ |
| locatedIn |
Martin County, Florida
ⓘ
St. Lucie County, Florida ⓘ
linked to:
St. Lucie County
|
| partOf |
Central and Southern Florida Project drainage system
ⓘ
linked to:
Central and Southern Florida Project
St. Lucie River watershed ⓘ |
| primaryFunction |
conveyance of freshwater runoff
ⓘ
drainage of agricultural areas ⓘ drainage of urban areas ⓘ |
| state | Florida ⓘ |
| subjectOf |
estuary restoration planning
ⓘ
water quality monitoring programs ⓘ |
| usedFor |
flood control
ⓘ
irrigation drainage ⓘ stormwater management ⓘ |
| waterManagementDistrict | South Florida Water Management District ⓘ |
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: C-24 Canal Description of subject: The C-24 Canal is a man-made waterway in Florida that drains agricultural and urban areas and conveys freshwater runoff into the St. Lucie Estuary, influencing its water quality and ecosystem.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.