D-2000
E856078
D-2000 was the civil registration of the pioneering German Junkers G 38, one of the largest and most distinctive all-metal airliners of the late 1920s and early 1930s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D-2000 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10297947 — 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: D-2000 Context triple: [Junkers G 38, civilRegistration, D-2000]
-
A.
D-2
D-2 was a 1993 German-led Spacelab space shuttle mission focused on microgravity and life sciences research in low Earth orbit.
-
B.
S-200
The S-200 is a long-range, Soviet-era surface-to-air missile system designed primarily to engage high-altitude aircraft and strategic targets.
-
C.
D40
D40 is the third-generation Nissan Navara mid-size pickup truck platform produced globally in the mid-2000s to 2010s.
-
D.
R2000
The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
-
E.
D209
D209 is the commonly used abbreviation for Proviso Township High Schools District 209, a public high school district serving communities in the Proviso Township area of Illinois.
- 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: D-2000 Target entity description: D-2000 was the civil registration of the pioneering German Junkers G 38, one of the largest and most distinctive all-metal airliners of the late 1920s and early 1930s.
-
A.
D-2
D-2 was a 1993 German-led Spacelab space shuttle mission focused on microgravity and life sciences research in low Earth orbit.
-
B.
S-200
The S-200 is a long-range, Soviet-era surface-to-air missile system designed primarily to engage high-altitude aircraft and strategic targets.
-
C.
D40
D40 is the third-generation Nissan Navara mid-size pickup truck platform produced globally in the mid-2000s to 2010s.
-
D.
R2000
The R2000 is a 32-bit MIPS RISC microprocessor that became one of the earliest and most influential commercial implementations of the MIPS architecture in the mid-1980s.
-
E.
D209
D209 is the commonly used abbreviation for Proviso Township High Schools District 209, a public high school district serving communities in the Proviso Township area of Illinois.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Junkers G 38
ⓘ
aircraft ⓘ |
| aircraftCategory |
civil aircraft
ⓘ
transport aircraft ⓘ |
| aircraftConfiguration | landplane ⓘ |
| aircraftMaterial | duralumin ⓘ |
| aircraftRole |
airliner
ⓘ
transport aircraft ⓘ |
| aircraftStructure | stressed-skin metal construction ⓘ |
| aircraftType | Junkers G 38 ⓘ |
| airframeConfiguration | cantilever wing ⓘ |
| airline |
Luft Hansa
ⓘ
linked to:
Luft Hansa (historical)
|
| airlineServiceRegion |
Europe
ⓘ
Germany ⓘ |
| associatedWith |
Junkers G 38 program
ⓘ
linked to:
Junkers G 38
|
| civilRegistration | D-2000 ⓘ |
| construction | all-metal ⓘ |
| countryOfOrigin | Germany ⓘ |
| crewCapacity | multiple crew members ⓘ |
| designFeature |
multi-deck cabin
ⓘ
thick wing with passenger accommodation ⓘ very large wingspan for its era ⓘ |
| engineConfiguration | four-engine ⓘ |
| enteredService | early 1930s ⓘ |
| era |
early 1930s
ⓘ
late 1920s ⓘ |
| firstFlight | 1929 ⓘ |
| historicalPeriod | interwar period ⓘ |
| historicalSignificance | pioneering large all-metal airliner ⓘ |
| manufacturer | Junkers ⓘ |
| notableFor |
being one of the largest airliners of its time
ⓘ
distinctive design ⓘ |
| numberOfEngines | 4 ⓘ |
| operatedBy |
Luft Hansa
ⓘ
linked to:
Luft Hansa (historical)
|
| operationalUse | scheduled airline service ⓘ |
| operator |
Luft Hansa
ⓘ
linked to:
Luft Hansa (historical)
|
| passengerCapacity | dozens of passengers ⓘ |
| powerplantType | piston engine ⓘ |
| registrationCountry | Germany ⓘ |
| registrationMarking | D-2000 ⓘ |
| registrationType | civil ⓘ |
| tailConfiguration | twin tail ⓘ |
| technologyLevel | advanced for its time ⓘ |
| usedFor |
long-distance passenger service
ⓘ
mail transport ⓘ |
| wingConfiguration | low-wing monoplane ⓘ |
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: D-2000 Description of subject: D-2000 was the civil registration of the pioneering German Junkers G 38, one of the largest and most distinctive all-metal airliners of the late 1920s and early 1930s.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.