Shelter Island Marina
E770421
Shelter Island Marina is a waterfront marina in San Diego’s Shelter Island area that provides dockage and services for recreational and visiting boats.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Shelter Island Marina canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8948954 — 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: Shelter Island Marina Context triple: [Shelter Island (San Diego), hasFacility, Shelter Island Marina]
-
A.
Westhaven Marina
Westhaven Marina is one of the largest marinas in the Southern Hemisphere, located on Auckland’s Waitematā Harbour and serving as a major hub for recreational boating and yachting.
-
B.
Tilghman Island Marina
Tilghman Island Marina is a waterfront facility on Tilghman Island, Maryland, offering boat slips, marine services, and access to Chesapeake Bay boating and fishing.
-
C.
Westport Marina
Westport Marina is a major recreational and commercial boating harbor in Westport, Washington, serving as a hub for fishing, tourism, and marine activities on the Pacific coast.
-
D.
The Wharf Marina
The Wharf Marina is a waterfront marina complex in Orange Beach, Alabama, offering boat slips, marine services, and access to nearby entertainment and dining at The Wharf.
-
E.
Rock Harbor Marina
Rock Harbor Marina is a small coastal marina serving boaters with dockage and access to the waterfront in the Rock Harbor area.
- 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: Shelter Island Marina Target entity description: Shelter Island Marina is a waterfront marina in San Diego’s Shelter Island area that provides dockage and services for recreational and visiting boats.
-
A.
Westhaven Marina
Westhaven Marina is one of the largest marinas in the Southern Hemisphere, located on Auckland’s Waitematā Harbour and serving as a major hub for recreational boating and yachting.
-
B.
Tilghman Island Marina
Tilghman Island Marina is a waterfront facility on Tilghman Island, Maryland, offering boat slips, marine services, and access to Chesapeake Bay boating and fishing.
-
C.
Westport Marina
Westport Marina is a major recreational and commercial boating harbor in Westport, Washington, serving as a hub for fishing, tourism, and marine activities on the Pacific coast.
-
D.
The Wharf Marina
The Wharf Marina is a waterfront marina complex in Orange Beach, Alabama, offering boat slips, marine services, and access to nearby entertainment and dining at The Wharf.
-
E.
Rock Harbor Marina
Rock Harbor Marina is a small coastal marina serving boaters with dockage and access to the waterfront in the Rock Harbor area.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
marina
ⓘ
waterfront facility ⓘ |
| access |
by boat
ⓘ
by road ⓘ |
| category |
port and harbor facility in California
ⓘ
tourist attraction in San Diego ⓘ |
| city | San Diego ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasEnvironment | coastal ⓘ |
| hasFeature |
boat services
ⓘ
dockage ⓘ waterfront access ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Diego ⓘ San Diego County ⓘ Shelter Island ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOn | San Diego Bay ⓘ |
| name | Shelter Island Marina ⓘ |
| region | Southern California ⓘ |
| serves |
recreational boats
ⓘ
visiting boats ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| usedFor |
recreational boating
ⓘ
transient boat moorage ⓘ |
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: Shelter Island Marina Description of subject: Shelter Island Marina is a waterfront marina in San Diego’s Shelter Island area that provides dockage and services for recreational and visiting boats.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Shelter Island