Mathematical Bridge
E3111
The Mathematical Bridge is a famous wooden footbridge at Queens' College, Cambridge, known for its elegant arch that is constructed entirely from straight timbers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mathematical Bridge canonical | 13 |
How this entity was disambiguated
This entity first appeared as the object of triple T24724 — 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: Mathematical Bridge Context triple: [Cambridge, England, hasLandmark, Mathematical Bridge]
-
A.
Cloud Gate
Cloud Gate is a famous stainless-steel public sculpture by artist Anish Kapoor, known for its reflective, bean-like shape and prominence in Chicago’s Millennium Park.
-
B.
Key Bridge
Key Bridge is a historic steel-arch bridge spanning the Potomac River, connecting Washington, D.C. to Arlington, Virginia.
-
C.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
-
D.
Memorial Bridge
Memorial Bridge is a prominent ceremonial bridge spanning the Potomac River, symbolically linking Arlington National Cemetery with the Lincoln Memorial in Washington, D.C.
-
E.
Bourne Bridge
The Bourne Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways between mainland Massachusetts and Cape Cod.
- 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: Mathematical Bridge Target entity description: The Mathematical Bridge is a famous wooden footbridge at Queens' College, Cambridge, known for its elegant arch that is constructed entirely from straight timbers.
-
A.
Cloud Gate
Cloud Gate is a famous stainless-steel public sculpture by artist Anish Kapoor, known for its reflective, bean-like shape and prominence in Chicago’s Millennium Park.
-
B.
Key Bridge
Key Bridge is a historic steel-arch bridge spanning the Potomac River, connecting Washington, D.C. to Arlington, Virginia.
-
C.
Brooklyn Bridge
The Brooklyn Bridge is a historic 19th-century suspension bridge spanning the East River, renowned as an iconic symbol of New York City and a major connection between Manhattan and Brooklyn.
-
D.
Memorial Bridge
Memorial Bridge is a prominent ceremonial bridge spanning the Potomac River, symbolically linking Arlington National Cemetery with the Lincoln Memorial in Washington, D.C.
-
E.
Bourne Bridge
The Bourne Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways between mainland Massachusetts and Cape Cod.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
pedestrian bridge
ⓘ
wooden footbridge ⓘ |
| crosses | River Cam ⓘ |
| famousFor |
appearance of a mathematical curve made from straight beams
ⓘ
elegant wooden arch ⓘ |
| hasArchitecturalStyle | timber truss bridge ⓘ |
| hasConstructionType | timber arch approximation using straight members ⓘ |
| hasDesignFeature |
arch made from straight timbers
ⓘ
self-supporting structure ⓘ tangent-and-radial truss design ⓘ |
| hasFunction | connects two sides of Queens' College over the River Cam ⓘ |
| hasLocalName | Mathematical Bridge ⓘ |
| hasName | Mathematical Bridge ⓘ |
| hasReputation |
iconic structure of Queens' College
ⓘ
tourist attraction in Cambridge ⓘ |
| isAccessibleBy | foot ⓘ |
| isMaintainedBy |
Queens' College, Cambridge
ⓘ
linked to:
Queens’ College, Cambridge
|
| isOpenTo | members of Queens' College ⓘ |
| isVisibleFrom |
the Backs in Cambridge
ⓘ
linked to:
The Backs
the River Cam ⓘ
linked to:
River Cam
|
| locatedIn |
Cambridge
ⓘ
linked to:
Cambridge, England
Cambridgeshire ⓘ
linked to:
Cambridgeshire, England
England ⓘ Queens' College, Cambridge ⓘ
linked to:
Queens’ College, Cambridge
United Kingdom ⓘ |
| material |
timber
ⓘ
wood ⓘ |
| partOf |
Queens' College grounds
ⓘ
linked to:
Queens’ College, Cambridge
|
| spans | the River Cam between two parts of Queens' College ⓘ |
| usedFor | 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: Mathematical Bridge Description of subject: The Mathematical Bridge is a famous wooden footbridge at Queens' College, Cambridge, known for its elegant arch that is constructed entirely from straight timbers.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
refers to the backs of the riverside colleges
subject linked to:
Queens' College Mathematical Bridge (near western end via Silver Street)
subject linked to:
CAMBRIDGE
subject linked to:
River Cam (via Magdalene Bridge)