March–Spalding line
E751285
The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| March–Spalding line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8684711 — 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: March–Spalding line Context triple: [March railway station, hasFormerBranch, March–Spalding line]
-
A.
Powell–Mason line
The Powell–Mason line is one of San Francisco’s historic cable car routes, running between downtown and the Fisherman’s Wharf area and serving as both public transit and a popular tourist attraction.
-
B.
Hallam line
The Hallam line is a regional railway route in West Yorkshire, England, connecting Leeds with Sheffield via intermediate towns such as Barnsley.
-
C.
The Big Dance
The Big Dance is the widely used nickname for the NCAA Division I Men’s Basketball Tournament, the annual single-elimination championship that determines the top team in U.S. college basketball.
-
D.
The Hoops
The Hoops is the popular nickname of Shamrock Rovers F.C., one of Ireland’s most successful and historically significant football clubs.
-
E.
The Hoops
The Hoops is a common nickname for Queens Park Rangers Football Club, an English professional football team based in West London.
- 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: March–Spalding line Target entity description: The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
-
A.
Powell–Mason line
The Powell–Mason line is one of San Francisco’s historic cable car routes, running between downtown and the Fisherman’s Wharf area and serving as both public transit and a popular tourist attraction.
-
B.
Hallam line
The Hallam line is a regional railway route in West Yorkshire, England, connecting Leeds with Sheffield via intermediate towns such as Barnsley.
-
C.
The Big Dance
The Big Dance is the widely used nickname for the NCAA Division I Men’s Basketball Tournament, the annual single-elimination championship that determines the top team in U.S. college basketball.
-
D.
The Hoops
The Hoops is a common nickname for Queens Park Rangers Football Club, an English professional football team based in West London.
-
E.
The Hoops
The Hoops is the popular nickname of Shamrock Rovers F.C., one of Ireland’s most successful and historically significant football clubs.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
former railway line
ⓘ
railway line ⓘ |
| connects |
March
ⓘ
Spalding ⓘ |
| country | England ⓘ |
| endPoint |
Spalding
ⓘ
Spalding, Lincolnshire ⓘ |
| locatedIn |
eastern England
ⓘ
linked to:
East of England
|
| locatedInAdministrativeTerritory |
Cambridgeshire
ⓘ
linked to:
Cambridgeshire, England
Lincolnshire ⓘ |
| locatedInRegion | East of England ⓘ |
| partOf | British railway network ⓘ |
| regionServed |
Fenland
ⓘ
linked to:
Fenlands
|
| startPoint |
March
ⓘ
March, Cambridgeshire ⓘ |
| status | disused ⓘ |
| trackGauge | standard gauge ⓘ |
| transportType | rail transport route ⓘ |
| usedFor |
freight rail transport
ⓘ
passenger 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: March–Spalding line Description of subject: The March–Spalding line was a former railway route in eastern England that connected the town of March in Cambridgeshire with Spalding in Lincolnshire.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.