Delaware River and Bay Authority
E118845
The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Delaware River and Bay Authority canonical | 12 |
| Delaware River and Bay Authority transportation system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1001693 — 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: Delaware River and Bay Authority Context triple: [Cape May–Lewes Ferry, operator, Delaware River and Bay Authority]
-
A.
Delaware River Waterfront Corporation
The Delaware River Waterfront Corporation is a nonprofit organization that plans, develops, and manages public spaces and revitalization projects along Philadelphia’s central Delaware River waterfront.
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B.
New York State Canal Corporation
The New York State Canal Corporation is the public agency responsible for operating, maintaining, and promoting New York’s historic canal system, including the Erie, Champlain, Oswego, and Cayuga-Seneca Canals.
-
C.
Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
-
D.
New York State Bridge Authority
The New York State Bridge Authority is a public agency responsible for operating and maintaining several major toll bridges across the Hudson River in New York State.
-
E.
Port of New York and New Jersey
The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan 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: Delaware River and Bay Authority Target entity description: The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
-
A.
Delaware River Waterfront Corporation
The Delaware River Waterfront Corporation is a nonprofit organization that plans, develops, and manages public spaces and revitalization projects along Philadelphia’s central Delaware River waterfront.
-
B.
New York State Canal Corporation
The New York State Canal Corporation is the public agency responsible for operating, maintaining, and promoting New York’s historic canal system, including the Erie, Champlain, Oswego, and Cayuga-Seneca Canals.
-
C.
Port Authority of New York and New Jersey
The Port Authority of New York and New Jersey is a bi-state agency that develops, operates, and oversees major transportation infrastructure in the New York–New Jersey metropolitan area, including airports, bridges, tunnels, ports, and transit facilities.
-
D.
New York State Bridge Authority
The New York State Bridge Authority is a public agency responsible for operating and maintaining several major toll bridges across the Hudson River in New York State.
-
E.
Port of New York and New Jersey
The Port of New York and New Jersey is the largest seaport on the U.S. East Coast and a major global shipping and transportation hub serving the New York metropolitan area.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
bi-state governmental agency
ⓘ
transportation authority ⓘ |
| bridgeTypeManaged | suspension bridge ⓘ |
| cooperatesWith |
State of Delaware government
ⓘ
linked to:
Government of Delaware
State of New Jersey government ⓘ
linked to:
Government of the State of New Jersey
|
| country |
United States
ⓘ
linked to:
United States of America
|
| governsInfrastructureType |
airports
ⓘ
bridges ⓘ ferries ⓘ |
| hasBiStateGovernance | yes ⓘ |
| hasBorderCrossingFunction | yes ⓘ |
| hasTollFacilities | yes ⓘ |
| industry |
public transportation
ⓘ
transportation infrastructure ⓘ |
| jurisdiction |
State of Delaware
ⓘ
linked to:
Government of Delaware
State of New Jersey ⓘ
linked to:
New Jersey, United States
|
| legalForm | interstate compact agency ⓘ |
| locatedIn |
Delaware Bay region
ⓘ
Delaware River region ⓘ
linked to:
Delaware Valley
|
| manages |
Cape May Airport
ⓘ
Cape May–Lewes Ferry ⓘ Civil Air Terminal at Dover Air Force Base ⓘ Delaware Airpark ⓘ Delaware Memorial Bridge ⓘ Fort Delaware ferry service ⓘ Millville Executive Airport ⓘ New Castle Airport ⓘ
linked to:
Wilmington Airport
|
| operates |
Cape May Airport
ⓘ
Cape May–Lewes Ferry ⓘ Civil Air Terminal at Dover Air Force Base ⓘ Delaware Airpark ⓘ Delaware Memorial Bridge ⓘ Fort Delaware ferry service ⓘ Millville Executive Airport ⓘ New Castle Airport ⓘ
linked to:
Wilmington Airport
|
| operatesIn |
Delaware
ⓘ
linked to:
Province of Delaware
New Jersey ⓘ
linked to:
New Jersey, United States
|
| purpose | to manage and operate transportation facilities between Delaware and New Jersey ⓘ |
| regionServed |
Delaware Valley
ⓘ
Mid-Atlantic United States ⓘ
linked to:
Mid-Atlantic states
|
| serviceType |
airport operations
ⓘ
bridge operations ⓘ ferry operations ⓘ |
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: Delaware River and Bay Authority Description of subject: The Delaware River and Bay Authority is a bi-state governmental agency that manages and operates transportation infrastructure and services, including bridges, ferries, and airports, between Delaware and New Jersey.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Delaware River and Bay Authority