Roker Pier Lighthouse
E928401
Roker Pier Lighthouse is a historic coastal lighthouse at the seaward end of Roker Pier in Sunderland, England, serving as a navigational aid at the mouth of the River Wear.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roker Pier Lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11469604 — 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: Roker Pier Lighthouse Context triple: [Roker Pier, hasPart, Roker Pier Lighthouse]
-
A.
Warwick Neck Lighthouse
Warwick Neck Lighthouse is a historic navigational beacon located on Warwick Neck in Warwick, Rhode Island, guiding vessels on Narragansett Bay.
-
B.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
C.
Pomham Rocks Lighthouse
Pomham Rocks Lighthouse is a historic 19th-century lighthouse situated on a small rocky island in the Providence River, serving as a notable maritime landmark and preserved heritage site.
-
D.
Orient Point Lighthouse
Orient Point Lighthouse is a historic offshore beacon in Long Island Sound that guides maritime traffic near the eastern tip of Long Island, New York.
-
E.
Absecon Lighthouse
Absecon Lighthouse is a historic 19th-century coastal lighthouse in Atlantic City, New Jersey, known as one of the tallest lighthouses in the United States and a popular tourist attraction.
- 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: Roker Pier Lighthouse Target entity description: Roker Pier Lighthouse is a historic coastal lighthouse at the seaward end of Roker Pier in Sunderland, England, serving as a navigational aid at the mouth of the River Wear.
-
A.
Warwick Neck Lighthouse
Warwick Neck Lighthouse is a historic navigational beacon located on Warwick Neck in Warwick, Rhode Island, guiding vessels on Narragansett Bay.
-
B.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
C.
Pomham Rocks Lighthouse
Pomham Rocks Lighthouse is a historic 19th-century lighthouse situated on a small rocky island in the Providence River, serving as a notable maritime landmark and preserved heritage site.
-
D.
Orient Point Lighthouse
Orient Point Lighthouse is a historic offshore beacon in Long Island Sound that guides maritime traffic near the eastern tip of Long Island, New York.
-
E.
Absecon Lighthouse
Absecon Lighthouse is a historic 19th-century coastal lighthouse in Atlantic City, New Jersey, known as one of the tallest lighthouses in the United States and a popular tourist attraction.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
coastal lighthouse
ⓘ
lighthouse ⓘ navigational aid ⓘ |
| access | via Roker Pier walkway ⓘ |
| adjacentTo | Roker Pier sea wall NERFINISHED ⓘ |
| associatedWith |
Port of Sunderland
NERFINISHED
ⓘ
River Wear NERFINISHED ⓘ |
| category |
Buildings and structures in the City of Sunderland
ⓘ
Lighthouses in England ⓘ |
| color | banded stone appearance ⓘ |
| connectedTo | Roker Pier NERFINISHED ⓘ |
| constructionType | pierhead lighthouse ⓘ |
| country | United Kingdom ⓘ |
| elevation | above sea level ⓘ |
| environment | marine environment ⓘ |
| faces | North Sea NERFINISHED ⓘ |
| function | to guide vessels entering and leaving the River Wear ⓘ |
| hasPart |
gallery
ⓘ
lantern ⓘ tower ⓘ |
| hasShape | cylindrical tower ⓘ |
| heritageStatus | historic structure ⓘ |
| lightCharacteristic | flashing light ⓘ |
| locatedAtMouthOf | River Wear NERFINISHED ⓘ |
| locatedIn |
England
ⓘ
Roker NERFINISHED ⓘ Sunderland NERFINISHED ⓘ Tyne and Wear ⓘ United Kingdom ⓘ |
| location | Roker Pier NERFINISHED ⓘ |
| maintainedFor | safe entry to the River Wear ⓘ |
| material |
concrete
ⓘ
stone ⓘ |
| near |
Roker Beach
NERFINISHED
ⓘ
Sunderland Harbour NERFINISHED ⓘ |
| operatedIn | North Sea NERFINISHED ⓘ |
| ownedBy | local authority of Sunderland NERFINISHED ⓘ |
| partOf | harbour defences of Sunderland ⓘ |
| region | North East England ⓘ |
| servesAs | navigational aid ⓘ |
| situatedAt | seaward end of Roker Pier ⓘ |
| subjectOf |
historical interest
ⓘ
local tourism promotions ⓘ |
| usedFor |
coastal safety
ⓘ
maritime navigation ⓘ |
| visibleFrom | North Sea approaches to the River Wear NERFINISHED ⓘ |
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: Roker Pier Lighthouse Description of subject: Roker Pier Lighthouse is a historic coastal lighthouse at the seaward end of Roker Pier in Sunderland, England, serving as a navigational aid at the mouth of the River Wear.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.