ocean liner hull Kashiwara Maru
E668563
Ocean liner hull Kashiwara Maru was a Japanese passenger ship hull that was converted during World War II into the aircraft carrier Junyo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ocean liner hull Kashiwara Maru canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7496285 — 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: ocean liner hull Kashiwara Maru Context triple: [Japanese carrier Junyo, conversionFrom, ocean liner hull Kashiwara Maru]
-
A.
Japanese transport Sakura Maru
Japanese transport Sakura Maru was a World War II Imperial Japanese merchant vessel that was sunk during the Battle of the Sunda Strait in 1942.
-
B.
Japanese battleship Hiei
Japanese battleship Hiei was a Kongō-class fast battleship of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk in 1942.
-
C.
Japanese cruiser Akitsushima
Japanese cruiser Akitsushima was an Imperial Japanese Navy protected cruiser active in the late 19th and early 20th centuries, notably serving in the First Sino-Japanese War and the Russo-Japanese War.
-
D.
Japanese cruiser Yoshino
Japanese cruiser Yoshino was a protected cruiser of the Imperial Japanese Navy, noted for its high speed and significant role in early engagements of the First Sino-Japanese War.
-
E.
Japanese heavy cruiser Tone
The Japanese heavy cruiser Tone was a World War II Imperial Japanese Navy warship known for its unique aircraft-heavy design and participation in major Pacific battles, including the Battle of Midway and the Leyte Gulf campaign.
- 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: ocean liner hull Kashiwara Maru Target entity description: Ocean liner hull Kashiwara Maru was a Japanese passenger ship hull that was converted during World War II into the aircraft carrier Junyo.
-
A.
Japanese transport Sakura Maru
Japanese transport Sakura Maru was a World War II Imperial Japanese merchant vessel that was sunk during the Battle of the Sunda Strait in 1942.
-
B.
Japanese battleship Hiei
Japanese battleship Hiei was a Kongō-class fast battleship of the Imperial Japanese Navy that saw extensive action in the Pacific during World War II before being sunk in 1942.
-
C.
Japanese cruiser Akitsushima
Japanese cruiser Akitsushima was an Imperial Japanese Navy protected cruiser active in the late 19th and early 20th centuries, notably serving in the First Sino-Japanese War and the Russo-Japanese War.
-
D.
Japanese cruiser Yoshino
Japanese cruiser Yoshino was a protected cruiser of the Imperial Japanese Navy, noted for its high speed and significant role in early engagements of the First Sino-Japanese War.
-
E.
Japanese heavy cruiser Tone
The Japanese heavy cruiser Tone was a World War II Imperial Japanese Navy warship known for its unique aircraft-heavy design and participation in major Pacific battles, including the Battle of Midway and the Leyte Gulf campaign.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Hiyo-class aircraft carrier
ⓘ
aircraft carrier ⓘ ocean liner hull ⓘ passenger ship hull ⓘ |
| builtFor | Imperial Japanese Navy ⓘ |
| conflict | World War II ⓘ |
| convertedDuring | World War II ⓘ |
| convertedFrom | ocean liner hull Kashiwara Maru ⓘ |
| convertedInto |
Japanese aircraft carrier Junyo
ⓘ
linked to:
Japanese aircraft carrier Junyō
|
| countryOfOrigin |
Japan
ⓘ
Japan ⓘ |
| hasFinalNameAfterConversion | Junyo ⓘ |
| hasShipType | fleet carrier ⓘ |
| intendedUse | passenger service ⓘ |
| navalConversionType |
ocean liner hull to aircraft carrier
ⓘ
ocean liner hull to aircraft carrier ⓘ |
| operator |
Imperial Japanese Navy
ⓘ
Nippon Yusen Kaisha ⓘ |
| partOf |
Hiyo-class aircraft carrier program
ⓘ
linked to:
Hiyō-class aircraft carrier
Imperial Japanese Navy carrier force ⓘ
linked to:
Imperial Japanese Navy carrier air groups
|
| sisterShip | Kashiwara Maru-class liner sister hull (Hiyo-class carrier hull group) ⓘ |
| theater | Pacific War ⓘ |
| usedBy |
Imperial Japanese Navy
ⓘ
Imperial Japanese Navy ⓘ |
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: ocean liner hull Kashiwara Maru Description of subject: Ocean liner hull Kashiwara Maru was a Japanese passenger ship hull that was converted during World War II into the aircraft carrier Junyo.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
ocean liner hull Kashiwara Maru