Laira Bridge
E902100
Laira Bridge is a historic railway bridge in Plymouth, England, that spans the River Plym and once carried trains along the former London and South Western Railway route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Laira Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9815008 — 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: Laira Bridge Context triple: [Embankment Road, connectsTo, Laira Bridge]
-
A.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
B.
Alarchin Bridge
Alarchin Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and known for its 19th-century architectural design.
-
C.
Kallady Bridge
Kallady Bridge is a notable road bridge in Batticaloa, Sri Lanka, known for connecting key parts of the city across the Batticaloa Lagoon.
-
D.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in the city’s transport network.
-
E.
Cornalees Bridge
Cornalees Bridge is a scenic spot and access point within Clyde Muirshiel Regional Park in Inverclyde, Scotland, known for its walking routes, reservoir views, and surrounding moorland landscape.
- 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: Laira Bridge Target entity description: Laira Bridge is a historic railway bridge in Plymouth, England, that spans the River Plym and once carried trains along the former London and South Western Railway route.
-
A.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
B.
Alarchin Bridge
Alarchin Bridge is a historic pedestrian and vehicular bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal and known for its 19th-century architectural design.
-
C.
Kallady Bridge
Kallady Bridge is a notable road bridge in Batticaloa, Sri Lanka, known for connecting key parts of the city across the Batticaloa Lagoon.
-
D.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in the city’s transport network.
-
E.
Cornalees Bridge
Cornalees Bridge is a scenic spot and access point within Clyde Muirshiel Regional Park in Inverclyde, Scotland, known for its walking routes, reservoir views, and surrounding moorland landscape.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic bridge
ⓘ
railway bridge ⓘ |
| connects | areas on opposite banks of the River Plym ⓘ |
| country | United Kingdom ⓘ |
| crosses | River Plym ⓘ |
| designedFor | steam-era trains ⓘ |
| hasApproach | railway embankments on both sides of River Plym ⓘ |
| hasDeckType | rail deck ⓘ |
| hasHistoricalSignificance | part of early railway expansion into Plymouth ⓘ |
| hasMaterial |
iron
ⓘ
steel ⓘ |
| hasOwner | railway authorities in the United Kingdom ⓘ |
| hasSpanFunction | to carry rail traffic over tidal river ⓘ |
| hasStructureType | multi-span bridge ⓘ |
| hasTransportType | railway ⓘ |
| hasUsageStatus | former railway bridge ⓘ |
| heritageStatus | historic structure ⓘ |
| isInfrastructureType | railway infrastructure ⓘ |
| isOnWaterway |
River Plym estuary
ⓘ
linked to:
Plym Estuary
|
| isSubjectOf | local transport history in Plymouth ⓘ |
| locatedIn |
Devon
ⓘ
England ⓘ Plymouth ⓘ |
| near |
Laira area of Plymouth
ⓘ
linked to:
Areas of Plymouth, Devon
|
| openedForRailTraffic | 19th century ⓘ |
| partOf | former London and South Western Railway route ⓘ |
| region |
South West England
ⓘ
linked to:
southwest England
|
| servedRailway | London and South Western Railway ⓘ |
| servedRoute | Plymouth area lines ⓘ |
| usedFor | rail transport ⓘ |
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: Laira Bridge Description of subject: Laira Bridge is a historic railway bridge in Plymouth, England, that spans the River Plym and once carried trains along the former London and South Western Railway route.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.