Portland Road
E922872
Portland Road was the original name of what is now Great Portland Street Underground station on the London Underground network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portland Road canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9747957 — 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: Portland Road Context triple: [Great Portland Street Underground station, formerName, Portland Road]
-
A.
Farmington Road
Farmington Road is a primary thoroughfare in the Portland metropolitan area of Oregon, serving as a key connector through communities such as Aloha and surrounding suburbs.
-
B.
Farmington Road
Farmington Road is a significant north–south thoroughfare in southeastern Michigan that runs through the city of Livonia and connects several suburban communities in the Detroit metropolitan area.
-
C.
Wilbraham Road
Wilbraham Road is a major thoroughfare in the Chorlton area of Manchester, England, lined with residential properties, shops, and local amenities.
-
D.
Middletown Road
Middletown Road is a local station on the IRT Pelham Line of the New York City Subway, located in the Bronx and served by the 6 train.
-
E.
Beverly Road
Beverly Road is a local New York City Subway station in Brooklyn on the IRT Nostrand Avenue Line, serving the 2 and 5 trains.
- 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: Portland Road Target entity description: Portland Road was the original name of what is now Great Portland Street Underground station on the London Underground network.
-
A.
Farmington Road
Farmington Road is a primary thoroughfare in the Portland metropolitan area of Oregon, serving as a key connector through communities such as Aloha and surrounding suburbs.
-
B.
Farmington Road
Farmington Road is a significant north–south thoroughfare in southeastern Michigan that runs through the city of Livonia and connects several suburban communities in the Detroit metropolitan area.
-
C.
Wilbraham Road
Wilbraham Road is a major thoroughfare in the Chorlton area of Manchester, England, lined with residential properties, shops, and local amenities.
-
D.
Middletown Road
Middletown Road is a local station on the IRT Pelham Line of the New York City Subway, located in the Bronx and served by the 6 train.
-
E.
Beverly Road
Beverly Road is a local New York City Subway station in Brooklyn on the IRT Nostrand Avenue Line, serving the 2 and 5 trains.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | London Underground station ⓘ |
| country | United Kingdom ⓘ |
| fareZone | Zone 1 ⓘ |
| formerNameOf | Great Portland Street NERFINISHED ⓘ |
| hasAdjacentStation |
Baker Street
NERFINISHED
ⓘ
Euston Square NERFINISHED ⓘ |
| historicalNameStatus | disused station name ⓘ |
| locatedIn |
City of Westminster
ⓘ
London NERFINISHED ⓘ |
| locatedNear |
Great Portland Street
NERFINISHED
ⓘ
Marylebone Road NERFINISHED ⓘ Regent’s Park NERFINISHED ⓘ |
| locatedOnLine |
Circle line
NERFINISHED
ⓘ
Hammersmith & City line NERFINISHED ⓘ Metropolitan line NERFINISHED ⓘ |
| openedAs | Portland Road NERFINISHED ⓘ |
| openingCompany | Metropolitan Railway NERFINISHED ⓘ |
| openingDate | 1863-01-10 ⓘ |
| ownedBy | Transport for London ⓘ |
| partOf | Metropolitan Railway NERFINISHED ⓘ |
| partOfNetwork | London Underground NERFINISHED ⓘ |
| renamedTo | Great Portland Street NERFINISHED ⓘ |
| renamingDate | 1917-03-01 ⓘ |
| servedByOperator | London Underground Limited NERFINISHED ⓘ |
| servedCentralLondon | true ⓘ |
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: Portland Road Description of subject: Portland Road was the original name of what is now Great Portland Street Underground station on the London Underground network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.