RMS Queen Mary
E419973
RMS Queen Mary is a historic British ocean liner, famed for her transatlantic service in the mid-20th century and now preserved as a floating hotel and museum in Long Beach, California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| RMS Queen Mary canonical | 9 |
| The Queen Mary | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4180362 — 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: RMS Queen Mary Context triple: [Cunard Line, notableShip, RMS Queen Mary]
-
A.
RMS Queen Elizabeth
RMS Queen Elizabeth was a famous mid-20th-century British ocean liner operated by the Cunard Line, renowned for its transatlantic service and later use as a troopship during World War II.
-
B.
HMS Queen Mary
HMS Queen Mary was a British First World War battlecruiser of the Royal Navy, renowned for her powerful armament and tragic loss in action during the Battle of Jutland in 1916.
-
C.
RMS Queen Elizabeth 2
RMS Queen Elizabeth 2 was a famous Cunard ocean liner and later cruise ship that served as one of the last great transatlantic liners of the 20th century.
-
D.
RMS Olympic
RMS Olympic was a British Olympic-class ocean liner of the White Star Line, best known as the near-identical sister ship of the Titanic and for her long, successful service career.
-
E.
Marchioness
A Marchioness is a noblewoman holding the rank of marquess or marquis, positioned above a baroness in the hierarchy of European aristocratic titles.
- 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: RMS Queen Mary Target entity description: RMS Queen Mary is a historic British ocean liner, famed for her transatlantic service in the mid-20th century and now preserved as a floating hotel and museum in Long Beach, California.
-
A.
RMS Queen Elizabeth
RMS Queen Elizabeth was a famous mid-20th-century British ocean liner operated by the Cunard Line, renowned for its transatlantic service and later use as a troopship during World War II.
-
B.
HMS Queen Mary
HMS Queen Mary was a British First World War battlecruiser of the Royal Navy, renowned for her powerful armament and tragic loss in action during the Battle of Jutland in 1916.
-
C.
RMS Queen Elizabeth 2
RMS Queen Elizabeth 2 was a famous Cunard ocean liner and later cruise ship that served as one of the last great transatlantic liners of the 20th century.
-
D.
RMS Olympic
RMS Olympic was a British Olympic-class ocean liner of the White Star Line, best known as the near-identical sister ship of the Titanic and for her long, successful service career.
-
E.
Marchioness
A Marchioness is a noblewoman holding the rank of marquess or marquis, positioned above a baroness in the hierarchy of European aristocratic titles.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
hotel ship
ⓘ
museum ship ⓘ ocean liner ⓘ passenger ship ⓘ |
| acquiredBy |
City of Long Beach
ⓘ
linked to:
Long Beach
|
| beam | 36.1 metres ⓘ |
| builder | John Brown & Company ⓘ |
| builderNumber | 534 ⓘ |
| christenedBy |
Queen Mary of Teck
ⓘ
linked to:
Mary of Teck
|
| completed | 1936 ⓘ |
| constructionResumed | 1934 ⓘ |
| constructionStarted | 1930-12-01 ⓘ |
| constructionSuspended | 1931 ⓘ |
| convertedToTroopship | 1940 ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| currentLocation |
Long Beach, California
ⓘ
linked to:
Long Beach
|
| currentUse |
hotel
ⓘ
museum ⓘ tourist attraction ⓘ |
| enteredService | 1936 ⓘ |
| flag | United Kingdom ⓘ |
| heritageDesignation | historic landmark (City of Long Beach) ⓘ |
| IMONumber | 5528793 ⓘ |
| lastVoyageTo |
Long Beach, California
ⓘ
linked to:
Long Beach
|
| lastVoyageYear | 1967 ⓘ |
| launchDate | 1934-09-26 ⓘ |
| length | 310.7 metres ⓘ |
| maidenVoyage | 1936-05-27 ⓘ |
| maximumSpeed | over 30 knots ⓘ |
| namedAfter |
Queen Mary of Teck
ⓘ
linked to:
Mary of Teck
|
| nickname | The Grey Ghost ⓘ |
| notableFor |
Art Deco interiors
ⓘ
luxury transatlantic service ⓘ wartime troop transport capacity ⓘ |
| numberOfFunnels | 3 ⓘ |
| numberOfMasts | 2 ⓘ |
| operator |
Cunard Line
ⓘ
Cunard-White Star Line ⓘ
linked to:
Cunard Line
|
| placeBuilt |
Clydebank, Scotland
ⓘ
linked to:
Clydebank
|
| portOfRegistry | Liverpool ⓘ |
| propulsion | steam turbine ⓘ |
| retiredFromService | 1967 ⓘ |
| returnedToPassengerService | 1947 ⓘ |
| role |
transatlantic liner
ⓘ
troopship ⓘ |
| route | Southampton–Cherbourg–New York ⓘ |
| serviceDuring | World War II ⓘ |
| shipyard | John Brown & Company ⓘ |
| status | permanently moored ⓘ |
| tonnage | 81237 gross register tons ⓘ |
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: RMS Queen Mary Description of subject: RMS Queen Mary is a historic British ocean liner, famed for her transatlantic service in the mid-20th century and now preserved as a floating hotel and museum in Long Beach, California.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: RMS Queen Mary