Sanibel Causeway (indirectly via Sanibel Island)
E765119
Sanibel Causeway is a series of bridges and causeways in southwest Florida that links the mainland city of Fort Myers to Sanibel Island, providing indirect access to nearby Captiva Island.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sanibel Causeway (indirectly via Sanibel Island) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8894867 — 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: Sanibel Causeway (indirectly via Sanibel Island) Context triple: [Captiva Island, Florida, United States, connectedBy, Sanibel Causeway (indirectly via Sanibel Island)]
-
A.
Jensen Beach Causeway
Jensen Beach Causeway is a bridge and roadway connecting Jensen Beach on Florida’s east coast to Hutchinson Island across the Indian River Lagoon.
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B.
Navarre Beach Causeway
Navarre Beach Causeway is a bridge in Florida that connects the mainland community of Navarre to Navarre Beach across Santa Rosa Sound.
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C.
Merritt Island Causeway
Merritt Island Causeway is a major bridge and roadway in Florida that carries traffic across the Indian River, linking Merritt Island with the mainland and nearby coastal communities.
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D.
Port Orange Causeway
The Port Orange Causeway is a bridge in Port Orange, Florida, that carries traffic across the Intracoastal Waterway between the mainland and the barrier island.
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E.
Julia Tuttle Causeway
The Julia Tuttle Causeway is a major highway bridge in Miami, Florida, that carries Interstate 195 across Biscayne Bay, linking mainland Miami with Miami Beach.
- 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: Sanibel Causeway (indirectly via Sanibel Island) Target entity description: Sanibel Causeway is a series of bridges and causeways in southwest Florida that links the mainland city of Fort Myers to Sanibel Island, providing indirect access to nearby Captiva Island.
-
A.
Jensen Beach Causeway
Jensen Beach Causeway is a bridge and roadway connecting Jensen Beach on Florida’s east coast to Hutchinson Island across the Indian River Lagoon.
-
B.
Navarre Beach Causeway
Navarre Beach Causeway is a bridge in Florida that connects the mainland community of Navarre to Navarre Beach across Santa Rosa Sound.
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C.
Merritt Island Causeway
Merritt Island Causeway is a major bridge and roadway in Florida that carries traffic across the Indian River, linking Merritt Island with the mainland and nearby coastal communities.
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D.
Port Orange Causeway
The Port Orange Causeway is a bridge in Port Orange, Florida, that carries traffic across the Intracoastal Waterway between the mainland and the barrier island.
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E.
Julia Tuttle Causeway
The Julia Tuttle Causeway is a major highway bridge in Miami, Florida, that carries Interstate 195 across Biscayne Bay, linking mainland Miami with Miami Beach.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
causeway ⓘ |
| adjacentTo |
Sanibel Island
ⓘ
linked to:
Sanibel
mainland near Fort Myers ⓘ |
| bridgeDesign | low-level causeway with bridge spans ⓘ |
| carries |
bicycles
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
| connects |
Fort Myers, Florida
ⓘ
Sanibel Island ⓘ
linked to:
Sanibel
|
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | San Carlos Bay ⓘ |
| function |
primary vehicular access to Captiva Island (indirect)
ⓘ
primary vehicular access to Sanibel Island ⓘ |
| geographicContext | barrier island access infrastructure ⓘ |
| hasImportance |
critical transportation link for Captiva Island (indirect)
ⓘ
critical transportation link for Sanibel Island ⓘ |
| hasPart |
Causeway A
ⓘ
Causeway B ⓘ
linked to:
Causeway A
Causeway C ⓘ
linked to:
Causeway A
artificial causeway islands ⓘ three main bridge spans ⓘ |
| hasRecreationArea |
beach access areas
ⓘ
fishing areas ⓘ picnic areas ⓘ |
| locatedIn |
Florida
ⓘ
Lee County, Florida ⓘ United States ⓘ
linked to:
United States of America
|
| maintainedBy | Lee County Department of Transportation ⓘ |
| namedAfter |
Sanibel Island
ⓘ
linked to:
Sanibel
|
| near | Gulf of Mexico ⓘ |
| opened | 1963 ⓘ |
| ownedBy | Lee County ⓘ |
| partOf |
Lee County road network
ⓘ
access route to Sanibel and Captiva barrier islands ⓘ |
| passesThrough |
San Carlos Bay waters
ⓘ
linked to:
San Carlos Bay
|
| providesAccessTo | Captiva Island ⓘ |
| regionServed | Southwest Florida ⓘ |
| replaced | Sanibel Island ferry service ⓘ |
| roadSurface | asphalt ⓘ |
| roadType | causeway road ⓘ |
| tollAppliesTo | westbound traffic to Sanibel Island ⓘ |
| tollCollectionMethod |
cashless system
ⓘ
electronic tolling ⓘ |
| tollRoad | yes ⓘ |
| usedFor |
commuter traffic
ⓘ
emergency access to barrier islands ⓘ tourist traffic ⓘ |
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: Sanibel Causeway (indirectly via Sanibel Island) Description of subject: Sanibel Causeway is a series of bridges and causeways in southwest Florida that links the mainland city of Fort Myers to Sanibel Island, providing indirect access to nearby Captiva Island.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Captiva Island, Florida, United States
→
connectedBy
→
Sanibel Causeway (indirectly via Sanibel Island)
ⓘ