Blue Bridge (Grand Rapids, Michigan)
E186952
Blue Bridge in Grand Rapids, Michigan is a historic former railroad truss bridge turned pedestrian walkway and city landmark spanning the Grand River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Blue Bridge (Grand Rapids, Michigan) canonical | 1 |
| Sixth Street Bridge (Grand Rapids, Michigan) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1641401 — 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: Blue Bridge (Grand Rapids, Michigan) Context triple: [Grand River (Michigan), hasBridge, Blue Bridge (Grand Rapids, Michigan)]
-
A.
University Avenue Bridge
The University Avenue Bridge is a historic movable bridge in Philadelphia, Pennsylvania, carrying University Avenue over the Schuylkill River and serving as an important connection between West Philadelphia and the city's medical and university districts.
-
B.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
C.
LaSalle Street Bridge
The LaSalle Street Bridge is a historic double-leaf bascule bridge in downtown Chicago, carrying LaSalle Street over the Chicago River and serving as an iconic part of the city's riverfront architecture.
-
D.
Commonwealth Avenue Bridge
The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
-
E.
Washington Road bridge
The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
- 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: Blue Bridge (Grand Rapids, Michigan) Target entity description: Blue Bridge in Grand Rapids, Michigan is a historic former railroad truss bridge turned pedestrian walkway and city landmark spanning the Grand River.
-
A.
University Avenue Bridge
The University Avenue Bridge is a historic movable bridge in Philadelphia, Pennsylvania, carrying University Avenue over the Schuylkill River and serving as an important connection between West Philadelphia and the city's medical and university districts.
-
B.
Willis Avenue Bridge
The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
-
C.
LaSalle Street Bridge
The LaSalle Street Bridge is a historic double-leaf bascule bridge in downtown Chicago, carrying LaSalle Street over the Chicago River and serving as an iconic part of the city's riverfront architecture.
-
D.
Commonwealth Avenue Bridge
The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
-
E.
Washington Road bridge
The Washington Road bridge is a roadway bridge spanning Lake Carnegie near Princeton University, carrying Washington Road across the lake and connecting the campus with surrounding areas.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
city landmark
ⓘ
former railroad bridge ⓘ pedestrian bridge ⓘ tourist attraction ⓘ truss bridge ⓘ |
| color | blue ⓘ |
| connects |
east bank of Grand River in Grand Rapids
ⓘ
west bank of Grand River in Grand Rapids ⓘ |
| crosses | Grand River ⓘ |
| hasFeature |
metal trusses
ⓘ
pedestrian deck ⓘ riverfront views ⓘ |
| hasFormerFunction | railroad bridge ⓘ |
| hasFunction | pedestrian walkway ⓘ |
| hasLighting | decorative lighting ⓘ |
| hasName | Blue Bridge ⓘ |
| hasSignificance |
historic transportation infrastructure
ⓘ
symbol of Grand Rapids urban revitalization ⓘ |
| hasStructureType | truss ⓘ |
| hasViewOf |
Grand Rapids skyline
ⓘ
Grand River ⓘ |
| heritageStatus | historic bridge ⓘ |
| isAccessibleFrom | riverwalk paths in Grand Rapids ⓘ |
| isLandmarkOf | Grand Rapids skyline ⓘ |
| isNearby |
Grand Rapids Public Museum
ⓘ
downtown Grand Rapids entertainment district ⓘ |
| isPartOf | downtown Grand Rapids ⓘ |
| isPopularFor |
photography
ⓘ
tourism ⓘ wedding photos ⓘ |
| isVenueFor |
art installations
ⓘ
public events ⓘ |
| locatedIn |
Grand Rapids, Michigan
ⓘ
Kent County, Michigan NERFINISHED ⓘ Michigan ⓘ United States of America ⓘ
surface form:
United States
|
| material | steel ⓘ |
| openTo |
cyclists
ⓘ
pedestrians ⓘ |
| ownedBy |
Grand Rapids, Michigan
ⓘ
surface form:
City of Grand Rapids
|
| usedFor |
bicycles
ⓘ
pedestrian traffic ⓘ recreation ⓘ sightseeing ⓘ |
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: Blue Bridge (Grand Rapids, Michigan) Description of subject: Blue Bridge in Grand Rapids, Michigan is a historic former railroad truss bridge turned pedestrian walkway and city landmark spanning the Grand River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sixth Street Bridge (Grand Rapids, Michigan)