Walter L. Frost shipwreck
E84046
The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage site.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walter L. Frost shipwreck canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T677790 — 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: Walter L. Frost shipwreck Context triple: [South Manitou Island, hasShipwreck, Walter L. Frost shipwreck]
-
A.
Three Brothers shipwreck
The Three Brothers shipwreck is the remains of a wooden freighter that ran aground in 1911 near South Manitou Island in Lake Michigan and is now a notable historic diving and sightseeing site.
-
B.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
C.
Sea Venture shipwreck
The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
-
D.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
E.
shipwreck of the Princess Amelia
The shipwreck of the Princess Amelia was the maritime disaster in which Dutch colonial governor Willem Kieft lost his life when the vessel sank off the coast of Wales in 1647.
- 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: Walter L. Frost shipwreck Target entity description: The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage site.
-
A.
Three Brothers shipwreck
The Three Brothers shipwreck is the remains of a wooden freighter that ran aground in 1911 near South Manitou Island in Lake Michigan and is now a notable historic diving and sightseeing site.
-
B.
shipwreck of the Beatrice
The shipwreck of the Beatrice is the lost vessel that was carrying the ancient basalt sarcophagus from the Pyramid of Menkaure when it sank in the 19th century.
-
C.
Sea Venture shipwreck
The Sea Venture shipwreck was a 1609 English flagship wrecked on the reefs of Bermuda, whose survivors’ settlement led to the island’s permanent colonization and inspired elements of Shakespeare’s "The Tempest."
-
D.
John Hudson set adrift
"John Hudson set adrift" refers to the presumed fate of explorer Henry Hudson’s son John, who was cast away in a small boat during the 1611 mutiny in Hudson Bay and never seen again.
-
E.
shipwreck of the Princess Amelia
The shipwreck of the Princess Amelia was the maritime disaster in which Dutch colonial governor Willem Kieft lost his life when the vessel sank off the coast of Wales in 1647.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
maritime heritage site ⓘ shipwreck ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccess | boat access ⓘ |
| hasConservationStatus | submerged cultural resource ⓘ |
| hasEnvironment | freshwater ⓘ |
| hasOriginalVesselName | Walter L. Frost ⓘ |
| hasOriginalVesselType | Great Lakes freighter ⓘ |
| hasOriginalVesselUse | cargo transport ⓘ |
| hasPart | remains of the freighter Walter L. Frost ⓘ |
| hasTourismType | dive tourism ⓘ |
| heritageDesignation | maritime heritage resource ⓘ |
| isPopularWith |
maritime historians
ⓘ
scuba divers ⓘ underwater photographers ⓘ |
| isSubjectOf |
diver orientation materials
ⓘ
maritime heritage interpretation programs ⓘ |
| locatedIn |
Michigan
ⓘ
Sleeping Bear Dunes National Lakeshore ⓘ |
| locatedInBodyOfWater | Lake Michigan ⓘ |
| locatedNear | South Manitou Island ⓘ |
| partOf |
Great Lakes maritime heritage
ⓘ
linked to:
Great Lakes shipwrecks
Great Lakes shipwrecks ⓘ |
| sankIn | early 20th century ⓘ |
| sankInCentury | 20th century ⓘ |
| significantEvent | sinking of the freighter Walter L. Frost ⓘ |
| usedFor |
maritime history education
ⓘ
recreational diving ⓘ underwater archaeology ⓘ |
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: Walter L. Frost shipwreck Description of subject: The Walter L. Frost shipwreck is the remains of an early 20th-century Great Lakes freighter that sank near South Manitou Island and is now a popular historic diving and maritime heritage site.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.