South Market Street Bridge
E791903
The South Market Street Bridge is a historic vehicular and pedestrian bridge in Wilmington, Delaware, that carries South Market Street across the Christina River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Market Street Bridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8187077 — 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 Market Street Bridge Context triple: [Christina River, hasBridge, South Market Street Bridge]
-
A.
South Street Bridge
South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City neighborhoods.
-
B.
Grand Street Bridge
The Grand Street Bridge is a small movable bridge in New York City that carries Grand Street across Newtown Creek between Brooklyn and Queens.
-
C.
13th Street Bridge
The 13th Street Bridge is a roadway bridge that connects Phenix City, Alabama, with neighboring Columbus, Georgia, across the Chattahoochee River.
-
D.
Fourth Street Bridge
The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
-
E.
Walnut Street Bridge
The Walnut Street Bridge is a historic pedestrian bridge spanning the Susquehanna River in Harrisburg, Pennsylvania, known for its distinctive iron truss design and scenic city views.
- 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 Market Street Bridge Target entity description: The South Market Street Bridge is a historic vehicular and pedestrian bridge in Wilmington, Delaware, that carries South Market Street across the Christina River.
-
A.
South Street Bridge
South Street Bridge is a major roadway bridge in Philadelphia, Pennsylvania, spanning the Schuylkill River and connecting the University City and Center City neighborhoods.
-
B.
Grand Street Bridge
The Grand Street Bridge is a small movable bridge in New York City that carries Grand Street across Newtown Creek between Brooklyn and Queens.
-
C.
13th Street Bridge
The 13th Street Bridge is a roadway bridge that connects Phenix City, Alabama, with neighboring Columbus, Georgia, across the Chattahoochee River.
-
D.
Fourth Street Bridge
The Fourth Street Bridge is a historic concrete viaduct in Los Angeles known for carrying Fourth Street over rail lines and industrial areas near downtown and the Los Angeles River.
-
E.
Walnut Street Bridge
The Walnut Street Bridge is a historic pedestrian bridge spanning the Susquehanna River in Harrisburg, Pennsylvania, known for its distinctive iron truss design and scenic city views.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
bascule bridge
ⓘ
road bridge ⓘ |
| carries | South Market Street ⓘ |
| crosses | Christina River ⓘ |
| crossesIn | Wilmington waterfront area ⓘ |
| function | connects central Wilmington with areas south of the Christina River ⓘ |
| hasApproach |
north approach in downtown Wilmington
ⓘ
south approach on South Market Street ⓘ |
| hasComponent |
bascule leaves
ⓘ
bridge abutments ⓘ bridge piers ⓘ roadway deck ⓘ sidewalks ⓘ |
| hasDirection |
northbound traffic
ⓘ
southbound traffic ⓘ |
| hasName | South Market Street Bridge ⓘ |
| locatedIn |
Delaware
ⓘ
New Castle County, Delaware ⓘ United States ⓘ
linked to:
United States of America
Wilmington, Delaware ⓘ |
| maintainedBy | Delaware Department of Transportation ⓘ |
| material | steel ⓘ |
| partOf |
U.S. Route 13 corridor in Wilmington
ⓘ
linked to:
U.S. Route 13 in Delaware
|
| roadTypeCarried | urban arterial street ⓘ |
| situatedOn | South Market Street ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular 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: South Market Street Bridge Description of subject: The South Market Street Bridge is a historic vehicular and pedestrian bridge in Wilmington, Delaware, that carries South Market Street across the Christina River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.