Pefferlaw River Bridge
E1006565
Pefferlaw River Bridge is a local crossing over the Pefferlaw River in Ontario, Canada, serving as a key transportation link within the community of Pefferlaw.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pefferlaw River Bridge canonical | 1 |
| Pefferlaw River bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11469864 — 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: Pefferlaw River Bridge Context triple: [Pefferlaw, hasFeature, Pefferlaw River Bridge]
-
A.
Wheatcroft Bridge
Wheatcroft Bridge is a historic canal bridge spanning the Cromford Canal in Derbyshire, England.
-
B.
Bainsford Bridge
Bainsford Bridge is a road and pedestrian bridge in Bainsford, Falkirk, Scotland, spanning the Forth and Clyde Canal and serving as a key local transport link.
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C.
Staniforth Road Bridge
Staniforth Road Bridge is a road bridge in Sheffield, South Yorkshire, carrying Staniforth Road over the Sheffield and South Yorkshire Navigation canal.
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D.
Hodder Bridge
Hodder Bridge is a road bridge in Lancashire, England, that carries traffic across the River Hodder in the Ribble Valley.
-
E.
Felton Bridge
Felton Bridge is a historic stone road bridge in Northumberland, England, carrying traffic across the River Coquet near the village of Felton.
- 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: Pefferlaw River Bridge Target entity description: Pefferlaw River Bridge is a local crossing over the Pefferlaw River in Ontario, Canada, serving as a key transportation link within the community of Pefferlaw.
-
A.
Wheatcroft Bridge
Wheatcroft Bridge is a historic canal bridge spanning the Cromford Canal in Derbyshire, England.
-
B.
Bainsford Bridge
Bainsford Bridge is a road and pedestrian bridge in Bainsford, Falkirk, Scotland, spanning the Forth and Clyde Canal and serving as a key local transport link.
-
C.
Staniforth Road Bridge
Staniforth Road Bridge is a road bridge in Sheffield, South Yorkshire, carrying Staniforth Road over the Sheffield and South Yorkshire Navigation canal.
-
D.
Hodder Bridge
Hodder Bridge is a road bridge in Lancashire, England, that carries traffic across the River Hodder in the Ribble Valley.
-
E.
Felton Bridge
Felton Bridge is a historic stone road bridge in Northumberland, England, carrying traffic across the River Coquet near the village of Felton.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
road bridge ⓘ |
| country | Canada ⓘ |
| crosses | Pefferlaw River ⓘ |
| crossesFeatureType | river ⓘ |
| function |
local community access
ⓘ
road transportation ⓘ vehicular traffic ⓘ |
| locatedIn |
Canada
ⓘ
Ontario ⓘ Pefferlaw, Ontario ⓘ |
| municipality | Georgina, Ontario ⓘ |
| namedAfter | Pefferlaw River ⓘ |
| province | Ontario ⓘ |
| region | York Region, Ontario ⓘ |
| role | key transportation link in Pefferlaw ⓘ |
| serves | community of Pefferlaw ⓘ |
| usedBy |
local traffic
ⓘ
motor vehicles ⓘ |
| watercourse | Pefferlaw River ⓘ |
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: Pefferlaw River Bridge Description of subject: Pefferlaw River Bridge is a local crossing over the Pefferlaw River in Ontario, Canada, serving as a key transportation link within the community of Pefferlaw.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pefferlaw River Bridge