D80
E895131
D80 is the pennant number of HMS Sheffield, a Royal Navy Type 42 guided missile destroyer that served prominently during the Falklands War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D80 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10936184 — 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: D80 Context triple: [HMS Sheffield (D80), pennantNumber, D80]
-
A.
D8
D8 is the commonly used abbreviation for California Department of Transportation's District 8, which oversees state highways and transportation infrastructure in parts of Southern California.
-
B.
D4500
D4500 is a remarkably well-preserved early Homo cranium from the Dmanisi site in Georgia that has significantly informed understanding of human evolution and variation in early hominins.
-
C.
Canon 28
Canon 28 is a decree of the Council of Chalcedon that elevated the See of Constantinople to a position of primacy second only to Rome, reshaping the hierarchy of the early Christian Church.
-
D.
Cyber-shot
Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
-
E.
Nikon D6
The Nikon D6 is a flagship professional full-frame DSLR camera renowned for its rugged build, fast autofocus, and high-speed performance tailored to sports and photojournalism.
- 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: D80 Target entity description: D80 is the pennant number of HMS Sheffield, a Royal Navy Type 42 guided missile destroyer that served prominently during the Falklands War.
-
A.
D8
D8 is the commonly used abbreviation for California Department of Transportation's District 8, which oversees state highways and transportation infrastructure in parts of Southern California.
-
B.
D4500
D4500 is a remarkably well-preserved early Homo cranium from the Dmanisi site in Georgia that has significantly informed understanding of human evolution and variation in early hominins.
-
C.
Canon 28
Canon 28 is a decree of the Council of Chalcedon that elevated the See of Constantinople to a position of primacy second only to Rome, reshaping the hierarchy of the early Christian Church.
-
D.
Cyber-shot
Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
-
E.
Nikon D6
The Nikon D6 is a flagship professional full-frame DSLR camera renowned for its rugged build, fast autofocus, and high-speed performance tailored to sports and photojournalism.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Royal Navy warship
ⓘ
Type 42 destroyer ⓘ guided missile destroyer ⓘ naval ship identifier ⓘ pennant number ⓘ |
| aircraftCarried |
Westland Lynx helicopter
ⓘ
linked to:
Westland Lynx
|
| armament |
4.5 inch Mark 8 naval gun
ⓘ
Sea Dart surface-to-air missile system ⓘ anti-submarine torpedo tubes ⓘ |
| attacker |
Argentine Air Force
ⓘ
Argentine Navy ⓘ |
| beam | 14.3 m ⓘ |
| builder |
Vickers Shipbuilding and Engineering Ltd
ⓘ
linked to:
Vickers-Armstrongs
|
| causeOfLoss | Exocet missile strike ⓘ |
| class |
Sheffield-class destroyer
ⓘ
linked to:
Type 42 destroyer
Type 42 destroyer ⓘ |
| commissioned | 1975-02-16 ⓘ |
| conflict | Falklands War ⓘ |
| country | United Kingdom ⓘ |
| crewComplement | about 260 ⓘ |
| dateOfAttack | 1982-05-04 ⓘ |
| decommissioned | 1982-05-04 ⓘ |
| displacement |
4350 long tons (standard)
ⓘ
4350 tons (standard) ⓘ |
| fate | sunk during Falklands War ⓘ |
| hullNumber | D80 ⓘ |
| identifies | HMS Sheffield (D80) ⓘ |
| laidDown | 1968-01-15 ⓘ |
| launched | 1971-06-10 ⓘ |
| length | 125.0 m ⓘ |
| lossLocation | east of Falkland Islands ⓘ |
| maximumSpeed | about 30 knots ⓘ |
| missileType |
AM39 Exocet
ⓘ
linked to:
Exocet anti-ship missile
|
| namedAfter |
City of Sheffield
ⓘ
linked to:
Sheffield
|
| notableEvent | first Royal Navy ship lost in action since World War II ⓘ |
| operator | Royal Navy ⓘ |
| pennantMarking | D80 ⓘ |
| pennantNumber | D80 ⓘ |
| propulsion | COGOG gas turbine ⓘ |
| serviceEntry | 1975 ⓘ |
| shipClassLeadShip |
Sheffield-class destroyer
ⓘ
linked to:
Type 42 destroyer
|
| shipyard | Barrow-in-Furness ⓘ |
| successorShipName | HMS Sheffield (F96) ⓘ |
| sunkWhile | on picket duty during Falklands War ⓘ |
| theatreOfOperations |
South Atlantic Ocean
ⓘ
linked to:
South Atlantic
|
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: D80 Description of subject: D80 is the pennant number of HMS Sheffield, a Royal Navy Type 42 guided missile destroyer that served prominently during the Falklands War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.