Star of Alaska
E301025
Star of Alaska was the later name of the historic 1886-built square-rigged sailing ship originally known as Balclutha, now preserved as a museum ship in San Francisco.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Star of Alaska canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2822709 — 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: Star of Alaska Context triple: [Balclutha, laterName, Star of Alaska]
-
A.
A Kind of Alaska
A Kind of Alaska is a one-act play by Harold Pinter that explores themes of time, memory, and identity through the story of a woman awakening after decades in a coma.
-
B.
Alaska Time
Alaska Time is the time zone used by most of the U.S. state of Alaska, offset one hour behind Pacific Time.
-
C.
The Last Frontier
The Last Frontier is a popular nickname for Alaska, highlighting its vast wilderness, remoteness, and relatively undeveloped natural landscapes.
-
D.
The Last Frontier
"The Last Frontier" is an episode of the BBC nature documentary series Frozen Planet that explores the extreme wildlife and environments at the edges of the polar regions.
-
E.
Gateway to the Arctic
Gateway to the Arctic is a popular nickname for Tromsø, a Norwegian city known for its Arctic research, northern lights, and role as a starting point for polar expeditions.
- 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: Star of Alaska Target entity description: Star of Alaska was the later name of the historic 1886-built square-rigged sailing ship originally known as Balclutha, now preserved as a museum ship in San Francisco.
-
A.
A Kind of Alaska
A Kind of Alaska is a one-act play by Harold Pinter that explores themes of time, memory, and identity through the story of a woman awakening after decades in a coma.
-
B.
Alaska Time
Alaska Time is the time zone used by most of the U.S. state of Alaska, offset one hour behind Pacific Time.
-
C.
The Last Frontier
The Last Frontier is a popular nickname for Alaska, highlighting its vast wilderness, remoteness, and relatively undeveloped natural landscapes.
-
D.
The Last Frontier
"The Last Frontier" is an episode of the BBC nature documentary series Frozen Planet that explores the extreme wildlife and environments at the edges of the polar regions.
-
E.
Gateway to the Arctic
Gateway to the Arctic is a popular nickname for Tromsø, a Norwegian city known for its Arctic research, northern lights, and role as a starting point for polar expeditions.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
museum ship
ⓘ
square-rigged sailing ship ⓘ |
| builtFor | deep-water cargo trade ⓘ |
| constructionCompletionYear | 1886 ⓘ |
| countryOfConstruction | United Kingdom ⓘ |
| currentLocation |
San Francisco Maritime National Historical Park
ⓘ
San Francisco ⓘ
surface form:
San Francisco, California
|
| formerUse |
cargo ship
ⓘ
grain carrier ⓘ salmon packet ship ⓘ |
| hasAlternateName |
Balclutha
ⓘ
Pacific Queen ⓘ Star of Alaska ⓘ |
| hasMastCount | 3 ⓘ |
| hasSuperstructure | three-masted barque rig (later configuration) ⓘ |
| historicDesignation |
National Historic Landmark
ⓘ
listed on the U.S. National Register of Historic Places ⓘ |
| launchYear | 1886 ⓘ |
| locatedInBodyOfWater | San Francisco Bay ⓘ |
| material | steel-hulled ⓘ |
| museumFunction | interprets San Francisco’s maritime history ⓘ |
| openToPublic | yes ⓘ |
| operator | National Park Service ⓘ |
| originalName | Balclutha ⓘ |
| partOf |
San Francisco Maritime National Historical Park
ⓘ
surface form:
San Francisco Maritime National Historical Park historic fleet
|
| portOfRegistry | San Francisco ⓘ |
| preservationStatus | preserved ⓘ |
| propulsion | sail ⓘ |
| riggingType |
full-rigged ship
ⓘ
square-rigged ship ⓘ |
| serviceArea |
Alaska salmon fishery
ⓘ
Pacific trade routes ⓘ |
| touristAttraction | yes ⓘ |
| use |
historic vessel exhibit
ⓘ
museum ship ⓘ |
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: Star of Alaska Description of subject: Star of Alaska was the later name of the historic 1886-built square-rigged sailing ship originally known as Balclutha, now preserved as a museum ship in San Francisco.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.