Port of Toledo
E137285
The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Port of Toledo canonical | 9 |
| Toledo-Lucas County Port Authority | 5 |
| Port of Toledo marine terminals | 1 |
| Toledo Harbor | 1 |
| Toledo–Lucas County Port Authority | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1195624 — 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 Toledo Context triple: [Toledo, hasPort, Port of Toledo]
-
A.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
B.
Port of Detroit
The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
-
C.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
D.
Port of Duluth-Superior
The Port of Duluth-Superior is a major Great Lakes and inland seaport complex handling bulk cargoes such as iron ore, coal, and grain, serving as a key transportation hub for the Upper Midwest.
-
E.
Port of Green Bay
The Port of Green Bay is a commercial shipping hub on the Fox River and southern end of Green Bay that supports regional industry and trade in northeastern Wisconsin.
- 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 Toledo Target entity description: The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
-
A.
Port of Lorain
The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
-
B.
Port of Detroit
The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
-
C.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
D.
Port of Duluth-Superior
The Port of Duluth-Superior is a major Great Lakes and inland seaport complex handling bulk cargoes such as iron ore, coal, and grain, serving as a key transportation hub for the Upper Midwest.
-
E.
Port of Green Bay
The Port of Green Bay is a commercial shipping hub on the Fox River and southern end of Green Bay that supports regional industry and trade in northeastern Wisconsin.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Great Lakes port
ⓘ
cargo port ⓘ port ⓘ |
| bodyOfWater |
Lake Erie
ⓘ
Maumee River ⓘ |
| connectsTo |
Atlantic Ocean
ⓘ
St. Lawrence Seaway ⓘ
linked to:
Great Lakes–St. Lawrence system
|
| country |
United States
ⓘ
linked to:
United States of America
|
| designatedAs | Foreign Trade Zone ⓘ |
| hasPart |
Bulk cargo terminals
ⓘ
Foreign Trade Zone 8 ⓘ General cargo docks ⓘ Grain terminals ⓘ Intermodal rail facilities ⓘ Ironville Terminal ⓘ Toledo Shipyard ⓘ Warehouse facilities ⓘ |
| hasTransportConnection |
highway network
ⓘ
inland waterway system ⓘ railway network ⓘ |
| locatedIn |
Toledo, Ohio
ⓘ
linked to:
Toledo
|
| locatedInAdministrativeTerritory | Lucas County, Ohio ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedOnTransportCorridor |
Great Lakes shipping routes
ⓘ
linked to:
Great Lakes waterway
|
| mainCargo |
dry bulk cargo
ⓘ
general cargo ⓘ liquid bulk cargo ⓘ |
| mainExports |
grain
ⓘ
steel products ⓘ |
| mainImports |
coal
ⓘ
iron ore ⓘ petroleum products ⓘ |
| nearbyBorder |
United States–Canada border
ⓘ
linked to:
Canada–United States border
|
| nearbyCity |
Detroit, Michigan
ⓘ
linked to:
Detroit
|
| operatedBy |
Toledo-Lucas County Port Authority
ⓘ
linked to:
Port of Toledo
|
| owner |
Toledo-Lucas County Port Authority
ⓘ
linked to:
Port of Toledo
|
| partOf |
Great Lakes–St. Lawrence Seaway system
ⓘ
linked to:
Great Lakes–St. Lawrence system
|
| regionServed | Great Lakes region ⓘ |
| serves |
Northwest Ohio
ⓘ
linked to:
northwestern Ohio
Toledo metropolitan area ⓘ
linked to:
Toledo
|
| servesAs |
commercial port
ⓘ
industrial port ⓘ shipping hub ⓘ |
| strategicImportance | inland seaport for Midwest industries ⓘ |
| usedFor |
cargo handling
ⓘ
intermodal freight transfer ⓘ ship repair ⓘ storage and warehousing ⓘ |
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 Toledo Description of subject: The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Port of Toledo
linked to: Port of Toledo
linked to: Port of Toledo
linked to: Port of Toledo
subject linked to:
northwestern Ohio
linked to: Port of Toledo
linked to: Port of Toledo
subject linked to:
TOL
linked to: Port of Toledo
subject linked to:
Toledo Express
linked to: Port of Toledo