Chula Vista Marina
E215458
Chula Vista Marina is a waterfront harbor and recreational boating facility located on the San Diego Bay in Chula Vista, California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chula Vista Marina canonical | 5 |
| Chula Vista Harbor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1769293 — 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: Chula Vista Marina Context triple: [Chula Vista, hasPort, Chula Vista Marina]
-
A.
Oceanside Harbor
Oceanside Harbor is a coastal marina and waterfront area in Oceanside, California, known for its recreational boating, beaches, dining, and scenic ocean views.
-
B.
Ventura Harbor
Ventura Harbor is a scenic marina and waterfront area in Ventura, California, known for its recreational boating, seaside dining, and access to the Channel Islands.
-
C.
Santa Barbara Harbor
Santa Barbara Harbor is a picturesque marina and working harbor on the Pacific coast known for its recreational boating, fishing fleet, waterfront dining, and views of the Santa Ynez Mountains.
-
D.
Berkeley Marina
Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
-
E.
Rainbow Harbor Marina
Rainbow Harbor Marina is a popular waterfront marina in Long Beach, California, known for its scenic harbor views, recreational boating, and proximity to shops, restaurants, and attractions.
- 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: Chula Vista Marina Target entity description: Chula Vista Marina is a waterfront harbor and recreational boating facility located on the San Diego Bay in Chula Vista, California.
-
A.
Oceanside Harbor
Oceanside Harbor is a coastal marina and waterfront area in Oceanside, California, known for its recreational boating, beaches, dining, and scenic ocean views.
-
B.
Ventura Harbor
Ventura Harbor is a scenic marina and waterfront area in Ventura, California, known for its recreational boating, seaside dining, and access to the Channel Islands.
-
C.
Santa Barbara Harbor
Santa Barbara Harbor is a picturesque marina and working harbor on the Pacific coast known for its recreational boating, fishing fleet, waterfront dining, and views of the Santa Ynez Mountains.
-
D.
Berkeley Marina
Berkeley Marina is a waterfront recreational area on the San Francisco Bay known for its marina facilities, parks, trails, and panoramic views.
-
E.
Rainbow Harbor Marina
Rainbow Harbor Marina is a popular waterfront marina in Long Beach, California, known for its scenic harbor views, recreational boating, and proximity to shops, restaurants, and attractions.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
harbor
ⓘ
marina ⓘ recreational boating facility ⓘ |
| country | United States of America ⓘ |
| hasEnvironment |
coastal
ⓘ
marine ⓘ |
| hasFeature |
boat slips
ⓘ
dockside utilities ⓘ parking area ⓘ restrooms and showers ⓘ waterfront access ⓘ |
| hasNearbyAttraction |
Chula Vista Bayfront
ⓘ
Chula Vista Marina View Park ⓘ Chula Vista RV Resort ⓘ |
| hasNearbyCity |
San Diego, California
ⓘ
linked to:
San Diego, California, United States
|
| hasPrimaryAccessMode |
road
ⓘ
water ⓘ |
| hasRecreationalUse |
boating
ⓘ
sightseeing ⓘ waterfront leisure ⓘ |
| isPublicFacility | true ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Chula Vista, California
ⓘ
linked to:
Chula Vista
San Diego County, California ⓘ
linked to:
San Diego County
|
| locatedOnBodyOfWater | San Diego Bay ⓘ |
| partOf |
San Diego Bay waterfront
ⓘ
linked to:
San Diego Bay
|
| state |
California
ⓘ
linked to:
California, United States
|
| usedFor |
fishing activities
ⓘ
recreational boating ⓘ sailing ⓘ yacht mooring ⓘ |
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: Chula Vista Marina Description of subject: Chula Vista Marina is a waterfront harbor and recreational boating facility located on the San Diego Bay in Chula Vista, California.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.