Port of Stockton
E116294
The Port of Stockton is a major inland deepwater port and transportation hub in California’s Central Valley, serving as a key gateway for agricultural and industrial cargo.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Port of Stockton canonical | 2 |
| Stockton Deepwater Shipping Channel | 1 |
| Stockton Port District | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T959304 — 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: Port of Stockton Context triple: [San Joaquin County, hasMajorPort, Port of Stockton]
-
A.
Port of San Francisco
The Port of San Francisco is a major maritime facility and waterfront district on the city’s eastern shoreline, serving as a hub for cargo, ferries, cruise ships, and commercial development.
-
B.
Port of Hayward
Port of Hayward is a small industrial and recreational harbor facility serving maritime activities in the city of Hayward, California, on the eastern shore of San Francisco Bay.
-
C.
Port of Oakland
The Port of Oakland is a major deep-water seaport in Northern California and one of the primary container shipping hubs on the U.S. West Coast.
-
D.
Howland Hook Marine Terminal
Howland Hook Marine Terminal is a major container shipping and cargo handling facility located on Staten Island within the Port of New York and New Jersey.
-
E.
Port of San Diego
The Port of San Diego is a major maritime hub on San Diego Bay that manages cargo, cruise, shipbuilding, and waterfront real estate activities for the San Diego region.
- 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: Port of Stockton Target entity description: The Port of Stockton is a major inland deepwater port and transportation hub in California’s Central Valley, serving as a key gateway for agricultural and industrial cargo.
-
A.
Port of San Francisco
The Port of San Francisco is a major maritime facility and waterfront district on the city’s eastern shoreline, serving as a hub for cargo, ferries, cruise ships, and commercial development.
-
B.
Port of Hayward
Port of Hayward is a small industrial and recreational harbor facility serving maritime activities in the city of Hayward, California, on the eastern shore of San Francisco Bay.
-
C.
Port of Oakland
The Port of Oakland is a major deep-water seaport in Northern California and one of the primary container shipping hubs on the U.S. West Coast.
-
D.
Howland Hook Marine Terminal
Howland Hook Marine Terminal is a major container shipping and cargo handling facility located on Staten Island within the Port of New York and New Jersey.
-
E.
Port of San Diego
The Port of San Diego is a major maritime hub on San Diego Bay that manages cargo, cruise, shipbuilding, and waterfront real estate activities for the San Diego region.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
deepwater port
ⓘ
inland port ⓘ transportation hub ⓘ |
| connectedTo |
Pacific Ocean
ⓘ
San Francisco Bay ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| distanceTo | approximately 75 nautical miles from San Francisco Bay ⓘ |
| draftDepth | deep-draft channel suitable for ocean-going vessels ⓘ |
| economicRole | regional economic engine ⓘ |
| establishedIn | 1930s ⓘ |
| governingBody |
Port of Stockton
self-linksurface differs
ⓘ
surface form:
Stockton Port District
|
| governingBodyType | special district ⓘ |
| handles |
agricultural cargo
ⓘ
breakbulk cargo ⓘ bulk cargo ⓘ industrial cargo ⓘ project cargo ⓘ |
| hasBerths | multiple deepwater berths ⓘ |
| hasFacility |
bulk liquid terminals
ⓘ
grain handling facilities ⓘ marine terminals ⓘ open storage areas ⓘ rail yards ⓘ truck terminals ⓘ warehouses ⓘ |
| hasRailInfrastructure |
multiple rail spurs
ⓘ
on-dock rail ⓘ |
| jurisdiction |
California, United States
ⓘ
surface form:
State of California
|
| locatedIn |
California, United States
ⓘ
surface form:
California
Central Valley ⓘ
surface form:
Central Valley of California
San Joaquin County ⓘ
surface form:
San Joaquin County, California
Stockton ⓘ
surface form:
Stockton, California
|
| primaryFunction | cargo handling ⓘ |
| railServedBy |
BNSF Railway
ⓘ
surface form:
Burlington Northern Santa Fe Railway
Union Pacific Railroad ⓘ |
| role |
gateway for Central Valley exports
ⓘ
gateway for agricultural products ⓘ gateway for industrial materials ⓘ |
| servesIndustry |
agriculture industry
ⓘ
construction materials industry ⓘ energy industry ⓘ |
| servesRegion |
Central Valley
ⓘ
surface form:
California Central Valley
|
| supports | jobs in logistics and transportation ⓘ |
| transportMode |
maritime shipping
ⓘ
rail transport ⓘ truck transport ⓘ |
| UNLocode | US SCK ⓘ |
| waterway |
Sacramento–San Joaquin River Delta
ⓘ
San Joaquin 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: Port of Stockton Description of subject: The Port of Stockton is a major inland deepwater port and transportation hub in California’s Central Valley, serving as a key gateway for agricultural and industrial cargo.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Stockton Deepwater Shipping Channel
this entity surface form:
Stockton Port District