USOAK
E77066
USOAK is the UN/LOCODE identifier for the Port of Oakland, a major container shipping hub on the U.S. West Coast.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T615734 — 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: USOAK Context triple: [Port of Oakland, hasUNLocode, USOAK]
-
A.
Clinch Leatherwood
Clinch Leatherwood is the ruthless outlaw gunslinger who serves as the main antagonist in the comedy Western film "A Million Ways to Die in the West."
-
B.
US Maple
US Maple is an American experimental rock band known for its deconstructed, dissonant approach to rock music and releases on the indie label Drag City.
-
C.
Douglas fir
Douglas fir is a large, long-lived conifer native to western North America, valued for its strong timber and ecological importance in mountain and coastal forests.
-
D.
Lignum vitae
Lignum vitae is a dense, extremely hard tropical hardwood tree native to the Caribbean, renowned for its durable wood and medicinal resin.
-
E.
Redwood Original
Redwood Original is the founding charter of the Sons of Anarchy Motorcycle Club, based in Charming, California, and central to the events of the TV series "Sons of Anarchy."
- 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: USOAK Target entity description: USOAK is the UN/LOCODE identifier for the Port of Oakland, a major container shipping hub on the U.S. West Coast.
-
A.
Clinch Leatherwood
Clinch Leatherwood is the ruthless outlaw gunslinger who serves as the main antagonist in the comedy Western film "A Million Ways to Die in the West."
-
B.
US Maple
US Maple is an American experimental rock band known for its deconstructed, dissonant approach to rock music and releases on the indie label Drag City.
-
C.
Douglas fir
Douglas fir is a large, long-lived conifer native to western North America, valued for its strong timber and ecological importance in mountain and coastal forests.
-
D.
Lignum vitae
Lignum vitae is a dense, extremely hard tropical hardwood tree native to the Caribbean, renowned for its durable wood and medicinal resin.
-
E.
Redwood Original
Redwood Original is the founding charter of the Sons of Anarchy Motorcycle Club, based in Charming, California, and central to the events of the TV series "Sons of Anarchy."
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | UN/LOCODE location code ⓘ |
| associatedPortName | Port of Oakland ⓘ |
| classification | commercial port ⓘ |
| coast |
Pacific Coast of the United States
ⓘ
linked to:
Pacific coast of North America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
container port
ⓘ
port ⓘ seaport ⓘ |
| identifies | major container shipping hub ⓘ |
| locatedIn |
Oakland, California
ⓘ
linked to:
Oakland
|
| locatedOnCoastOf |
U.S. West Coast
ⓘ
linked to:
West Coast of the United States
|
| maintainedBy | United Nations Economic Commission for Europe ⓘ |
| partOf | global UN/LOCODE directory ⓘ |
| region | North America ⓘ |
| represents | Port of Oakland ⓘ |
| roleInSupplyChain | gateway for trans-Pacific trade ⓘ |
| subdivision |
California
ⓘ
linked to:
California, United States
|
| transportMode |
inland surface transport (via port connections)
ⓘ
maritime ⓘ |
| UNLOCODEScheme | UN/LOCODE ⓘ |
| usedBy |
freight forwarders
ⓘ
logistics companies ⓘ shipping lines ⓘ |
| usedFor |
container shipping
ⓘ
international trade ⓘ |
| usedIn |
customs declarations
ⓘ
freight booking systems ⓘ shipping documentation ⓘ |
| usedSince | late 20th century ⓘ |
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: USOAK Description of subject: USOAK is the UN/LOCODE identifier for the Port of Oakland, a major container shipping hub on the U.S. West Coast.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: USOAK