Inverted Boomerang
E513969
Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Inverted Boomerang canonical | 1 |
| Inverted Boomerang model | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5350965 — 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: Inverted Boomerang Context triple: [The Bat (Canada's Wonderland), model, Inverted Boomerang]
-
A.
Boomerang!
Boomerang! is a 1947 American film noir crime drama noted for its semi-documentary style and exploration of a real-life wrongful murder accusation.
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B.
Boomerang
Boomerang is a steel shuttle roller coaster known for its forward-and-backward looping layout, operating at the Worlds of Fun amusement park in Kansas City, Missouri.
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C.
Boomerang
Boomerang is a television network known for airing classic and contemporary animated programming, particularly cartoons from the Warner Bros. and Hanna-Barbera libraries.
-
D.
Boomerang
Boomerang is a 1992 romantic comedy film starring Eddie Murphy that follows a suave advertising executive whose womanizing ways are challenged when he meets his match.
-
E.
Boomerang Bro
Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
- 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: Inverted Boomerang Target entity description: Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
-
A.
Boomerang!
Boomerang! is a 1947 American film noir crime drama noted for its semi-documentary style and exploration of a real-life wrongful murder accusation.
-
B.
Boomerang
Boomerang is a steel shuttle roller coaster known for its forward-and-backward looping layout, operating at the Worlds of Fun amusement park in Kansas City, Missouri.
-
C.
Boomerang
Boomerang is a television network known for airing classic and contemporary animated programming, particularly cartoons from the Warner Bros. and Hanna-Barbera libraries.
-
D.
Boomerang
Boomerang is a 1992 romantic comedy film starring Eddie Murphy that follows a suave advertising executive whose womanizing ways are challenged when he meets his match.
-
E.
Boomerang Bro
Boomerang Bro is a recurring Koopa enemy in the Mario series known for attacking by throwing boomerangs in arcing patterns.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
inverted roller coaster
ⓘ
roller coaster model ⓘ steel roller coaster ⓘ |
| brakingSystem |
friction brakes
ⓘ
magnetic brakes ⓘ |
| category | thrill ride ⓘ |
| designer | Vekoma ⓘ |
| designerType | roller coaster manufacturer ⓘ |
| directionOfTravel |
backwards
ⓘ
forwards ⓘ |
| inversionCount | 3 ⓘ |
| inversionElement |
cobra roll
ⓘ
vertical loop ⓘ |
| layoutShape | compact boomerang-shaped track layout ⓘ |
| layoutType | boomerang layout ⓘ |
| liftHillCount | 2 vertical spikes ⓘ |
| liftType | vertical spike lift hill ⓘ |
| manufacturer | Vekoma ⓘ |
| manufacturerCountry | Netherlands ⓘ |
| modelFamily | Vekoma Boomerang family ⓘ |
| notableFeature |
compact footprint suitable for limited space parks
ⓘ
ride includes both forward and backward inversions ⓘ train traverses the layout twice ⓘ |
| operatingPattern | shuttle back-and-forth ⓘ |
| operationMode | continuous shuttle cycling ⓘ |
| propulsionMethod | chain lift ⓘ |
| restraintPurpose | to secure riders during inversions ⓘ |
| restraintType | over-the-shoulder restraints ⓘ |
| rideCycle | forward pass then backward pass through inversions ⓘ |
| rideExperience |
intense
ⓘ
inversion-focused ⓘ |
| ridingPosition | below the track ⓘ |
| safetySystem |
block control system
ⓘ
redundant restraint locking mechanisms ⓘ |
| shuttleOperation | yes ⓘ |
| supportStructure | steel support structure ⓘ |
| targetMarket |
amusement parks
ⓘ
theme parks ⓘ |
| trackGauge | standard Vekoma inverted track ⓘ |
| trackLayoutReuse | train follows same elements in reverse ⓘ |
| trackMaterial | steel ⓘ |
| trainConfiguration | one train ⓘ |
| trainMounting | articulated bogies below the track ⓘ |
| trainType | suspended trains ⓘ |
| typicalUsage | standalone major coaster attraction ⓘ |
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: Inverted Boomerang Description of subject: Inverted Boomerang is a Vekoma-designed steel shuttle roller coaster model featuring suspended trains that traverse a compact, boomerang-shaped track layout both forwards and backwards.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Inverted Boomerang