Komagata Maru
E491304
Komagata Maru was a Japanese steamship famous for its 1914 voyage carrying Indian immigrants to Canada, which became a landmark incident in the history of anti-Asian exclusion and colonial resistance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Komagata Maru canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5060147 — 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: Komagata Maru Context triple: [Baba Gurdit Singh, chartered, Komagata Maru]
-
A.
SS Maheno
SS Maheno was an early 20th-century ocean liner that later became a famous shipwreck landmark on Fraser Island, Australia.
-
B.
SS Imo
SS Imo was a Norwegian cargo ship best known for its catastrophic collision with the munitions-laden SS Mont-Blanc in 1917, which triggered the devastating Halifax Explosion.
-
C.
San Francisco Maru
The San Francisco Maru is a famous World War II Japanese cargo shipwreck in Chuuk Lagoon, renowned among advanced divers for its well-preserved tanks, trucks, and munitions lying at significant depth.
-
D.
Heian Maru
Heian Maru is a famous World War II Japanese transport shipwreck in Chuuk Lagoon, now a popular site for recreational wreck diving.
-
E.
Piper Maru Klotz
Piper Maru Klotz is the daughter of actress Gillian Anderson and art director Clyde Klotz, known primarily for her connection to her mother's work on The X-Files.
- 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: Komagata Maru Target entity description: Komagata Maru was a Japanese steamship famous for its 1914 voyage carrying Indian immigrants to Canada, which became a landmark incident in the history of anti-Asian exclusion and colonial resistance.
-
A.
SS Maheno
SS Maheno was an early 20th-century ocean liner that later became a famous shipwreck landmark on Fraser Island, Australia.
-
B.
SS Imo
SS Imo was a Norwegian cargo ship best known for its catastrophic collision with the munitions-laden SS Mont-Blanc in 1917, which triggered the devastating Halifax Explosion.
-
C.
San Francisco Maru
The San Francisco Maru is a famous World War II Japanese cargo shipwreck in Chuuk Lagoon, renowned among advanced divers for its well-preserved tanks, trucks, and munitions lying at significant depth.
-
D.
Heian Maru
Heian Maru is a famous World War II Japanese transport shipwreck in Chuuk Lagoon, now a popular site for recreational wreck diving.
-
E.
Piper Maru Klotz
Piper Maru Klotz is the daughter of actress Gillian Anderson and art director Clyde Klotz, known primarily for her connection to her mother's work on The X-Files.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese ship
ⓘ
steamship ⓘ |
| approximateNumberOfPassengers | 376 ⓘ |
| arrivalDate | 1914-05-23 ⓘ |
| arrivalPort | Vancouver harbour NERFINISHED ⓘ |
| associatedWith | Budge Budge massacre ⓘ |
| carriedPassengers |
Hindu passengers
ⓘ
Indian immigrants ⓘ Muslim passengers ⓘ Sikh passengers ⓘ |
| carriedPassengersFrom |
British India
NERFINISHED
ⓘ
Punjab NERFINISHED ⓘ |
| commemoratedIn |
Canadian memorials
ⓘ
Indian memorials ⓘ |
| countryOfOrigin | Japan ⓘ |
| daysHeldOffshore | about 2 months ⓘ |
| deniedEntryBy | Canadian authorities ⓘ |
| departureDate | 1914-04-04 ⓘ |
| departureLocation |
British Hong Kong
NERFINISHED
ⓘ
Hong Kong NERFINISHED ⓘ |
| departurePort | Hong Kong harbour NERFINISHED ⓘ |
| destination | Vancouver NERFINISHED ⓘ |
| destinationCountry | Canada NERFINISHED ⓘ |
| forcedToRemainOffshore | Vancouver harbour NERFINISHED ⓘ |
| historicalSignificance |
landmark incident in global history of migration controls
ⓘ
symbol of resistance to racist immigration laws ⓘ |
| notableFor |
1914 voyage carrying Indian immigrants to Canada
ⓘ
Komagata Maru incident NERFINISHED ⓘ role in history of anti-Asian exclusion in Canada ⓘ symbol of colonial resistance by Indians against British rule ⓘ |
| operatedBy | Gurdit Singh NERFINISHED ⓘ |
| orderedToLeaveCanada | 1914-07-23 ⓘ |
| owner | Gurdit Singh NERFINISHED ⓘ |
| passengersConfrontedBy |
British Indian police
NERFINISHED
ⓘ
British Indian troops ⓘ |
| propulsion | steam-powered ⓘ |
| relatedEvent | Komagata Maru incident NERFINISHED ⓘ |
| relatedTo |
Canadian immigration restrictions on Asians
ⓘ
Continuous Journey Regulation NERFINISHED ⓘ Ghadar movement NERFINISHED ⓘ Indian independence movement NERFINISHED ⓘ anti-Asian racism in Canada ⓘ |
| returnArrivalDate | 1914-09-27 ⓘ |
| returnDestination |
Calcutta
NERFINISHED
ⓘ
Kolkata NERFINISHED ⓘ |
| returnPort | Budge Budge, near Calcutta NERFINISHED ⓘ |
| stopoverLocation |
Moji, Japan
NERFINISHED
ⓘ
Shanghai NERFINISHED ⓘ Yokohama NERFINISHED ⓘ |
| usedFor | challenging Canadian exclusion laws ⓘ |
| yearOfVoyage | 1914 ⓘ |
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: Komagata Maru Description of subject: Komagata Maru was a Japanese steamship famous for its 1914 voyage carrying Indian immigrants to Canada, which became a landmark incident in the history of anti-Asian exclusion and colonial resistance.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.