Memorial Bridge (Palatka, Florida)
E575254
Memorial Bridge in Palatka, Florida is a vehicular bridge spanning the St. Johns River, serving as a key transportation link and local landmark in the region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Memorial Bridge (Palatka, Florida) canonical | 1 |
| Palatka Memorial Bridge (former drawbridge) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6193302 — 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: Memorial Bridge (Palatka, Florida) Context triple: [Palatka, Florida, United States, hasBridge, Memorial Bridge (Palatka, Florida)]
-
A.
Hillsborough River Bridge (Tampa)
Hillsborough River Bridge (Tampa) is a vehicular and pedestrian bridge in Tampa, Florida, that spans the Hillsborough River and connects key parts of the city’s urban core.
-
B.
Flagler Street Bridge
Flagler Street Bridge is a historic bascule drawbridge in downtown Miami that carries Flagler Street across the Miami River, serving as a key connection between the city’s north and south banks.
-
C.
Spanish Harbor Bridge
Spanish Harbor Bridge is a roadway bridge in the lower Florida Keys that carries U.S. Route 1 between Big Pine Key and Spanish Harbor Key.
-
D.
Pensacola Bay Bridge
The Pensacola Bay Bridge is a major vehicular bridge in Florida that spans Pensacola Bay, connecting the city of Pensacola to Gulf Breeze and serving as a key transportation link along the Gulf Coast.
-
E.
Destin Bridge
Destin Bridge is a roadway bridge in Florida that spans the East Pass, linking the city of Destin with Okaloosa Island along the Emerald Coast.
- 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: Memorial Bridge (Palatka, Florida) Target entity description: Memorial Bridge in Palatka, Florida is a vehicular bridge spanning the St. Johns River, serving as a key transportation link and local landmark in the region.
-
A.
Hillsborough River Bridge (Tampa)
Hillsborough River Bridge (Tampa) is a vehicular and pedestrian bridge in Tampa, Florida, that spans the Hillsborough River and connects key parts of the city’s urban core.
-
B.
Flagler Street Bridge
Flagler Street Bridge is a historic bascule drawbridge in downtown Miami that carries Flagler Street across the Miami River, serving as a key connection between the city’s north and south banks.
-
C.
Spanish Harbor Bridge
Spanish Harbor Bridge is a roadway bridge in the lower Florida Keys that carries U.S. Route 1 between Big Pine Key and Spanish Harbor Key.
-
D.
Pensacola Bay Bridge
The Pensacola Bay Bridge is a major vehicular bridge in Florida that spans Pensacola Bay, connecting the city of Pensacola to Gulf Breeze and serving as a key transportation link along the Gulf Coast.
-
E.
Destin Bridge
Destin Bridge is a roadway bridge in Florida that spans the East Pass, linking the city of Destin with Okaloosa Island along the Emerald Coast.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
girder bridge
ⓘ
highway bridge ⓘ road bridge ⓘ |
| allows | uninterrupted river navigation beneath ⓘ |
| carries |
State Road 15
ⓘ
linked to:
State Road 19
U.S. Route 17 ⓘ |
| connects |
East Palatka, Florida
ⓘ
Palatka, Florida ⓘ
linked to:
Palatka, Florida, United States
|
| crosses | St. Johns River ⓘ |
| crossesWaterway | tidal section of St. Johns River ⓘ |
| function | vehicular traffic ⓘ |
| hasAlternativeName | Palatka Memorial Bridge ⓘ |
| hasApproachFrom |
east bank of St. Johns River
ⓘ
west bank of St. Johns River ⓘ |
| hasDesign | concrete girder ⓘ |
| hasLocale | northeast Florida ⓘ |
| hasNavigationClearanceType | high-level fixed span ⓘ |
| hasNumberOfLanes | 4 ⓘ |
| hasRegion |
St. Johns River Valley
ⓘ
linked to:
St. Johns River
|
| hasScenicViewOf |
Palatka riverfront
ⓘ
St. Johns River ⓘ |
| hasStructureType | fixed high-level bridge ⓘ |
| hasToll | no ⓘ |
| hasUsage |
commercial traffic
ⓘ
daily commuter traffic ⓘ |
| isInfrastructureType | transportation infrastructure ⓘ |
| isKeyTransportationLinkFor |
Putnam County, Florida
ⓘ
regional traffic along U.S. 17 ⓘ |
| isLandmarkOf |
Palatka, Florida
ⓘ
linked to:
Palatka, Florida, United States
|
| isPartOfCorridor | north–south coastal route via U.S. 17 ⓘ |
| isPubliclyOwned | yes ⓘ |
| isVisibleFrom | downtown Palatka riverfront ⓘ |
| locatedIn |
Florida
ⓘ
Palatka, Florida ⓘ
linked to:
Palatka, Florida, United States
Putnam County, Florida ⓘ United States ⓘ
linked to:
United States of America
|
| maintainedBy | Florida Department of Transportation ⓘ |
| material | reinforced concrete ⓘ |
| namedAfter | war veterans ⓘ |
| opened | 1992 ⓘ |
| partOf |
Florida State Highway System
ⓘ
U.S. Highway System ⓘ
linked to:
United States Numbered Highway System
|
| replaced |
Palatka Memorial Bridge (former drawbridge)
ⓘ
linked to:
Memorial Bridge (Palatka, Florida)
|
| replacedStructureType | bascule drawbridge ⓘ |
| riverCrossingOf |
St. Johns River at Palatka
ⓘ
linked to:
St. Johns River
|
| status | in use ⓘ |
| usedFor | road transportation ⓘ |
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: Memorial Bridge (Palatka, Florida) Description of subject: Memorial Bridge in Palatka, Florida is a vehicular bridge spanning the St. Johns River, serving as a key transportation link and local landmark in the region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Memorial Bridge (Palatka, Florida)