Bauvorhaben 21
E843319
Bauvorhaben 21 was the German codename for the World War II construction project that created the La Coupole bunker complex intended for V-weapon launches.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bauvorhaben 21 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10136542 — 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: Bauvorhaben 21 Context triple: [La Coupole bunker, codename, Bauvorhaben 21]
-
A.
Wallpavillon
Wallpavillon is an ornate Baroque pavilion of the Dresden Zwinger complex, known for its richly decorated façade and central position in the palace’s architectural ensemble.
-
B.
Neubau
Neubau is Vienna’s 7th district, known as a trendy, densely populated inner-city area with a vibrant arts, culture, and shopping scene.
-
C.
Neubau
Neubau is a modern extension building of the Kunstmuseum Basel in Switzerland, known for its contemporary architecture and expanded exhibition spaces.
-
D.
Waldspirale residential complex
The Waldspirale residential complex is a distinctive, spiral-shaped housing development in Darmstadt, Germany, designed by artist Friedensreich Hundertwasser and known for its colorful façade, irregular windows, and rooftop forest.
-
E.
Ouvrage Simserhof
Ouvrage Simserhof is a major French fortification complex near Bitche in northeastern France, built in the 1930s as part of the Maginot Line and now preserved as a military museum.
- 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: Bauvorhaben 21 Target entity description: Bauvorhaben 21 was the German codename for the World War II construction project that created the La Coupole bunker complex intended for V-weapon launches.
-
A.
Wallpavillon
Wallpavillon is an ornate Baroque pavilion of the Dresden Zwinger complex, known for its richly decorated façade and central position in the palace’s architectural ensemble.
-
B.
Neubau
Neubau is Vienna’s 7th district, known as a trendy, densely populated inner-city area with a vibrant arts, culture, and shopping scene.
-
C.
Neubau
Neubau is a modern extension building of the Kunstmuseum Basel in Switzerland, known for its contemporary architecture and expanded exhibition spaces.
-
D.
Waldspirale residential complex
The Waldspirale residential complex is a distinctive, spiral-shaped housing development in Darmstadt, Germany, designed by artist Friedensreich Hundertwasser and known for its colorful façade, irregular windows, and rooftop forest.
-
E.
Ouvrage Simserhof
Ouvrage Simserhof is a major French fortification complex near Bitche in northeastern France, built in the 1930s as part of the Maginot Line and now preserved as a military museum.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
German World War II military construction project
ⓘ
codename ⓘ |
| alsoKnownAs | Construction Project 21 ⓘ |
| codenameFor | construction of La Coupole ⓘ |
| conflict | World War II ⓘ |
| controlledBy |
SS
ⓘ
Wehrmacht ⓘ |
| country | Nazi Germany ⓘ |
| endCause |
Allied bombing
ⓘ
abandonment of fixed V-2 launch sites ⓘ |
| hasPart |
massive reinforced concrete dome
ⓘ
underground galleries ⓘ |
| intendedToLaunch |
V-1 flying bomb
ⓘ
V-2 rocket ⓘ |
| languageOfCodename | German ⓘ |
| location | near Saint-Omer, Pas-de-Calais, France ⓘ |
| operator | Organisation Todt ⓘ |
| partOf |
German V-weapons program
ⓘ
linked to:
V-weapons program
|
| purpose |
construction of La Coupole bunker complex
ⓘ
preparation of V-weapon launch facilities ⓘ |
| relatedTo |
La Coupole
ⓘ
V-2 rocket program ⓘ
linked to:
V-2 rocket
V-weapon sites in France ⓘ
linked to:
Mimoyecques V-3 site
|
| result |
La Coupole bunker complex
ⓘ
linked to:
La Coupole bunker
|
| startTime | 1943 ⓘ |
| strategicRegion |
Northern France
ⓘ
linked to:
northern France
|
| targetRegion | United Kingdom ⓘ |
| uses | forced labor ⓘ |
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: Bauvorhaben 21 Description of subject: Bauvorhaben 21 was the German codename for the World War II construction project that created the La Coupole bunker complex intended for V-weapon launches.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.