Manitowoc Marina
E722990
Manitowoc Marina is a waterfront harbor and recreational boating facility in Manitowoc, Wisconsin, offering dockage, marine services, and access to Lake Michigan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Manitowoc Marina canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8273742 — 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: Manitowoc Marina Context triple: [Manitowoc, hasAttraction, Manitowoc Marina]
-
A.
Seeadler Harbor
Seeadler Harbor is a large natural harbor in the Admiralty Islands that served as a major Allied naval base and logistics hub in the Pacific during World War II.
-
B.
Pittsburg Marina
Pittsburg Marina is a public waterfront harbor and recreational boating facility located on the Sacramento–San Joaquin River Delta in Pittsburg, California.
-
C.
Manitowaning marina
Manitowaning marina is a small recreational harbor on Manitoulin Island in Ontario, Canada, serving local boaters and visitors with docking and waterfront access to Manitowaning Bay.
-
D.
Wasauksing Marina
Wasauksing Marina is a waterfront facility serving the Wasauksing First Nation community, providing docking and related services on the shores of Georgian Bay in Ontario, Canada.
-
E.
Oyster Point Marina
Oyster Point Marina is a waterfront harbor and recreational area in South San Francisco featuring boat slips, a park, and bayfront trails.
- 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: Manitowoc Marina Target entity description: Manitowoc Marina is a waterfront harbor and recreational boating facility in Manitowoc, Wisconsin, offering dockage, marine services, and access to Lake Michigan.
-
A.
Seeadler Harbor
Seeadler Harbor is a large natural harbor in the Admiralty Islands that served as a major Allied naval base and logistics hub in the Pacific during World War II.
-
B.
Pittsburg Marina
Pittsburg Marina is a public waterfront harbor and recreational boating facility located on the Sacramento–San Joaquin River Delta in Pittsburg, California.
-
C.
Manitowaning marina
Manitowaning marina is a small recreational harbor on Manitoulin Island in Ontario, Canada, serving local boaters and visitors with docking and waterfront access to Manitowaning Bay.
-
D.
Wasauksing Marina
Wasauksing Marina is a waterfront facility serving the Wasauksing First Nation community, providing docking and related services on the shores of Georgian Bay in Ontario, Canada.
-
E.
Oyster Point Marina
Oyster Point Marina is a waterfront harbor and recreational area in South San Francisco featuring boat slips, a park, and bayfront trails.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
marina
ⓘ
recreational boating facility ⓘ waterfront harbor ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccessTo | Lake Michigan ⓘ |
| hasActivity |
boating
ⓘ
sailing ⓘ |
| hasFeature |
dockage
ⓘ
waterfront location ⓘ |
| hasInfrastructure |
boat slips
ⓘ
docks ⓘ |
| hasService |
boat maintenance
ⓘ
boat repair ⓘ boat storage ⓘ fueling services ⓘ marine services ⓘ marine supplies ⓘ |
| hasUse |
recreational boating
ⓘ
seasonal dockage ⓘ transient dockage ⓘ |
| isPartOf | Lake Michigan boating network ⓘ |
| locatedIn |
Manitowoc, Wisconsin
ⓘ
linked to:
Manitowoc
|
| locatedInState | Wisconsin ⓘ |
| locatedOnWaterbody | Lake Michigan ⓘ |
| nearbyWaterbody | Manitowoc River ⓘ |
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: Manitowoc Marina Description of subject: Manitowoc Marina is a waterfront harbor and recreational boating facility in Manitowoc, Wisconsin, offering dockage, marine services, and access to Lake Michigan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.