Engine Arm
E927335
Engine Arm is a historic narrow canal branch in Birmingham, England, notable for its cast-iron aqueduct carrying it over the main line of the Birmingham Canal Navigations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Engine Arm canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11471587 — 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: Engine Arm Context triple: [Birmingham Canal Navigations, hasPart, Engine Arm]
-
A.
Crankshaft
Crankshaft is the nickname of Douglas Murray, a former NHL defenseman known for his rugged, physical style of play.
-
B.
Tiger Engine
Tiger Engine is Bungie's proprietary game engine best known for powering the Destiny series of online first-person shooters.
-
C.
BMC A-series engine
The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
-
D.
Anzani 3-cylinder fan engine
The Anzani 3-cylinder fan engine is an early air-cooled radial aircraft engine renowned for powering Louis Blériot’s pioneering cross-Channel flights in the Blériot XI monoplane.
-
E.
Milwaukee-Eight engine
The Milwaukee-Eight engine is Harley-Davidson’s modern V-twin powerplant, introduced to deliver improved performance, smoother operation, and better cooling while retaining the brand’s signature character.
- 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: Engine Arm Target entity description: Engine Arm is a historic narrow canal branch in Birmingham, England, notable for its cast-iron aqueduct carrying it over the main line of the Birmingham Canal Navigations.
-
A.
Crankshaft
Crankshaft is the nickname of Douglas Murray, a former NHL defenseman known for his rugged, physical style of play.
-
B.
Tiger Engine
Tiger Engine is Bungie's proprietary game engine best known for powering the Destiny series of online first-person shooters.
-
C.
BMC A-series engine
The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
-
D.
Anzani 3-cylinder fan engine
The Anzani 3-cylinder fan engine is an early air-cooled radial aircraft engine renowned for powering Louis Blériot’s pioneering cross-Channel flights in the Blériot XI monoplane.
-
E.
Milwaukee-Eight engine
The Milwaukee-Eight engine is Harley-Davidson’s modern V-twin powerplant, introduced to deliver improved performance, smoother operation, and better cooling while retaining the brand’s signature character.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
canal branch
ⓘ
cast-iron aqueduct ⓘ historic structure ⓘ |
| carries | Engine Arm NERFINISHED ⓘ |
| connectsTo | Birmingham Canal Navigations Main Line NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| crosses |
Birmingham Canal Navigations Main Line
NERFINISHED
ⓘ
Birmingham Canal Navigations Main Line NERFINISHED ⓘ |
| hasCrossingStructure | Engine Arm Aqueduct NERFINISHED ⓘ |
| hasHeritageInterest | industrial archaeology ⓘ |
| hasSignificance | example of early cast-iron canal aqueduct ⓘ |
| hasStructure | Engine Arm Aqueduct NERFINISHED ⓘ |
| heritageStatus | historic canal branch ⓘ |
| historicalRegion | West Midlands NERFINISHED ⓘ |
| isBranchOf | Birmingham Canal Navigations Main Line NERFINISHED ⓘ |
| locatedIn |
Birmingham
NERFINISHED
ⓘ
Birmingham NERFINISHED ⓘ England ⓘ England ⓘ United Kingdom ⓘ United Kingdom ⓘ |
| locatedInCity | Birmingham NERFINISHED ⓘ |
| locatedInRegion | West Midlands NERFINISHED ⓘ |
| material | cast iron ⓘ |
| notableFor | cast-iron aqueduct ⓘ |
| openedInCentury | 19th century ⓘ |
| partOf | Birmingham Canal Navigations NERFINISHED ⓘ |
| usedFor |
navigation
ⓘ
water supply ⓘ |
| waterwayType | narrow canal ⓘ |
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: Engine Arm Description of subject: Engine Arm is a historic narrow canal branch in Birmingham, England, notable for its cast-iron aqueduct carrying it over the main line of the Birmingham Canal Navigations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.