Bicentennial Bridge in South Bend
E190602
The Bicentennial Bridge in South Bend is a pedestrian bridge and riverfront landmark that connects key parks and trails across the St. Joseph River as part of the city’s downtown revitalization.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bicentennial Bridge in South Bend canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1669268 — 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: Bicentennial Bridge in South Bend Context triple: [St. Joseph River, hasBridge, Bicentennial Bridge in South Bend]
-
A.
Cincinnati–Covington Bridge
The Cincinnati–Covington Bridge is a historic 19th-century suspension bridge over the Ohio River, renowned as a pioneering precursor to the Brooklyn Bridge and a major engineering achievement of its era.
-
B.
Centennial Bridge
Centennial Bridge is a major cable-stayed bridge in Panama that spans the Panama Canal, serving as a key transportation link near Panama City.
-
C.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
D.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
E.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
- 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: Bicentennial Bridge in South Bend Target entity description: The Bicentennial Bridge in South Bend is a pedestrian bridge and riverfront landmark that connects key parks and trails across the St. Joseph River as part of the city’s downtown revitalization.
-
A.
Cincinnati–Covington Bridge
The Cincinnati–Covington Bridge is a historic 19th-century suspension bridge over the Ohio River, renowned as a pioneering precursor to the Brooklyn Bridge and a major engineering achievement of its era.
-
B.
Centennial Bridge
Centennial Bridge is a major cable-stayed bridge in Panama that spans the Panama Canal, serving as a key transportation link near Panama City.
-
C.
Mark Twain Memorial Bridge
The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
-
D.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
E.
Maurice J. Tobin Memorial Bridge
The Maurice J. Tobin Memorial Bridge is a major steel cantilever bridge in Boston, Massachusetts, carrying U.S. Route 1 over the Mystic River between Charlestown and Chelsea.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
pedestrian bridge ⓘ tourist attraction ⓘ |
| category |
Buildings and structures in South Bend, Indiana
ⓘ
Pedestrian bridges in Indiana ⓘ Tourist attractions in St. Joseph County, Indiana ⓘ |
| connects |
parks along the St. Joseph River in South Bend
ⓘ
riverfront trails in downtown South Bend ⓘ |
| crosses | St. Joseph River ⓘ |
| hasAccess | pedestrian paths on both riverbanks ⓘ |
| hasFunction |
city landmark
ⓘ
non-motorized transportation ⓘ recreation ⓘ riverfront access ⓘ |
| hasLighting | decorative lighting ⓘ |
| hasView |
St. Joseph River
ⓘ
downtown South Bend skyline ⓘ |
| isPartOf | South Bend parks and trails network ⓘ |
| locatedIn |
Indiana
ⓘ
South Bend, Indiana ⓘ St. Joseph County, Indiana ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy |
South Bend, Indiana
ⓘ
surface form:
City of South Bend
|
| near | downtown South Bend ⓘ |
| ownedBy |
South Bend, Indiana
ⓘ
surface form:
City of South Bend
|
| partOf | South Bend riverfront redevelopment ⓘ |
| usedFor |
bicycles
ⓘ
pedestrian 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: Bicentennial Bridge in South Bend Description of subject: The Bicentennial Bridge in South Bend is a pedestrian bridge and riverfront landmark that connects key parks and trails across the St. Joseph River as part of the city’s downtown revitalization.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.