South Port Canal
E802895
South Port Canal is a man-made waterway in central Florida that serves as a primary drainage and navigation channel connecting Lake Tohopekaliga to downstream water bodies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Port Canal canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9496272 — 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: South Port Canal Context triple: [Lake Tohopekaliga, outflows, South Port Canal]
-
A.
Küsten Canal
The Küsten Canal is a major shipping canal in northwestern Germany that links the Ems and Weser river systems and supports regional inland water transport.
-
B.
Corpus Christi Ship Channel
The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
-
C.
Catherine Canal
Catherine Canal was the former name of the Griboyedov Canal, a historic waterway running through central Saint Petersburg, Russia.
-
D.
Ship Canal
The Ship Canal in Seattle is a man-made waterway connecting Lake Washington to Puget Sound, shaping the city’s geography, infrastructure, and maritime activity.
-
E.
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.
- 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: South Port Canal Target entity description: South Port Canal is a man-made waterway in central Florida that serves as a primary drainage and navigation channel connecting Lake Tohopekaliga to downstream water bodies.
-
A.
Küsten Canal
The Küsten Canal is a major shipping canal in northwestern Germany that links the Ems and Weser river systems and supports regional inland water transport.
-
B.
Corpus Christi Ship Channel
The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
-
C.
Catherine Canal
Catherine Canal was the former name of the Griboyedov Canal, a historic waterway running through central Saint Petersburg, Russia.
-
D.
Ship Canal
The Ship Canal in Seattle is a man-made waterway connecting Lake Washington to Puget Sound, shaping the city’s geography, infrastructure, and maritime activity.
-
E.
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.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
man-made waterway ⓘ |
| artificial | true ⓘ |
| connectsFrom | Lake Tohopekaliga ⓘ |
| connectsTo | downstream water bodies ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
drainage channel
ⓘ
navigation channel ⓘ |
| hasName | South Port Canal ⓘ |
| locatedIn |
Florida
ⓘ
central Florida ⓘ
linked to:
Central Florida
|
| partOf | regional water management system ⓘ |
| waterbodyType |
drainage canal
ⓘ
navigation canal ⓘ |
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: South Port Canal Description of subject: South Port Canal is a man-made waterway in central Florida that serves as a primary drainage and navigation channel connecting Lake Tohopekaliga to downstream water bodies.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.