DANA M2
E816836
The DANA M2 is a modernized Czech 152mm self-propelled howitzer variant featuring upgraded fire control, mobility, and crew protection compared to the original DANA system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DANA M2 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9710882 — 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: DANA M2 Context triple: [DANA self-propelled howitzer, hasVariant, DANA M2]
-
A.
DANA
DANA is a popular Indonesian digital wallet and mobile payment platform used for cashless transactions, bill payments, and online purchases.
-
B.
M-28
M-28 is a major east–west state highway running across Michigan’s Upper Peninsula, connecting numerous communities along the southern shore of Lake Superior.
-
C.
MC252
MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
-
D.
Duratec
Duratec is a family of Ford gasoline engines widely used in various passenger cars and light vehicles for their balance of performance and efficiency.
-
E.
Mk2
The Mk2 is the second generation of the Volkswagen Golf, a popular compact car produced in the 1980s and early 1990s known for its improved refinement, safety, and performance over its predecessor.
- 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: DANA M2 Target entity description: The DANA M2 is a modernized Czech 152mm self-propelled howitzer variant featuring upgraded fire control, mobility, and crew protection compared to the original DANA system.
-
A.
DANA
DANA is a popular Indonesian digital wallet and mobile payment platform used for cashless transactions, bill payments, and online purchases.
-
B.
M-28
M-28 is a major east–west state highway running across Michigan’s Upper Peninsula, connecting numerous communities along the southern shore of Lake Superior.
-
C.
MC252
MC252 is the Macondo Prospect offshore oil well in the Gulf of Mexico that was the source of the 2010 Deepwater Horizon oil spill.
-
D.
Duratec
Duratec is a family of Ford gasoline engines widely used in various passenger cars and light vehicles for their balance of performance and efficiency.
-
E.
Mk2
The Mk2 is the second generation of the Volkswagen Golf, a popular compact car produced in the 1980s and early 1990s known for its improved refinement, safety, and performance over its predecessor.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
artillery system
ⓘ
self-propelled howitzer ⓘ |
| artilleryType | howitzer ⓘ |
| basedOn | 152mm ShKH vz. 77 DANA ⓘ |
| caliber | 152 mm ⓘ |
| chassisType | 8x8 wheeled ⓘ |
| compatibleAmmunition | 152 mm NATO-standard compatible ammunition ⓘ |
| countryOfOrigin | Czech Republic ⓘ |
| crew | 5 ⓘ |
| crewRole |
commander
ⓘ
driver ⓘ gunner ⓘ loader ⓘ radio operator ⓘ |
| designedFor |
rapid deployment
ⓘ
shoot-and-scoot tactics ⓘ |
| designedToReplace | older DANA variants ⓘ |
| enteredService | 21st century ⓘ |
| hasEngine | diesel engine ⓘ |
| hasFeature |
NBC protection
ⓘ
armored cab ⓘ automatic fire control system ⓘ digital ballistic computer ⓘ enhanced crew protection ⓘ improved communications suite ⓘ improved mobility ⓘ navigation and positioning system ⓘ night-vision equipment ⓘ upgraded fire control system ⓘ |
| hasProtection |
ballistic protection
ⓘ
mine protection ⓘ |
| hasUpgrade |
enhanced powerpack
ⓘ
enhanced suspension system ⓘ improved braking system ⓘ improved ergonomics for crew ⓘ modern diagnostic systems ⓘ |
| intendedRole |
counter-battery fire
ⓘ
indirect fire support ⓘ support of mechanized units ⓘ |
| loadingMechanism | automatic loader ⓘ |
| manufacturerCountry | Czech Republic ⓘ |
| mobilityType | wheeled ⓘ |
| modernizationOf | DANA self-propelled howitzer ⓘ |
| primaryArmament | 152 mm howitzer ⓘ |
| selfPropelled | true ⓘ |
| turretTraverse | limited ⓘ |
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: DANA M2 Description of subject: The DANA M2 is a modernized Czech 152mm self-propelled howitzer variant featuring upgraded fire control, mobility, and crew protection compared to the original DANA system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.