Blue Water
E425260
Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blue Water canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4241867 — 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: Blue Water Context triple: [Amtrak Midwest services, routeIncludes, Blue Water]
-
A.
Bluewater
Bluewater is a large out-of-town shopping and leisure centre located in Kent, England.
-
B.
Night Over Water
Night Over Water is a historical thriller novel by Ken Follett set aboard a transatlantic flying boat on the eve of World War II, intertwining suspense, espionage, and personal drama among its diverse passengers.
-
C.
Deep Water
"Deep Water" is a soulful, introspective song by British singer Seal from his self-titled debut album, blending atmospheric production with emotive vocals.
-
D.
Spirit on the Water
"Spirit on the Water" is a reflective, blues-inflected song by Bob Dylan from his 2006 album *Modern Times*, noted for its laid-back groove and lyrical blend of romance, humor, and spiritual allusion.
-
E.
Like the Sea
"Like the Sea" is a soulful R&B ballad by Alicia Keys from her album "The Element of Freedom," noted for its serene, metaphor-rich lyrics and gentle, flowing melody.
- 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: Blue Water Target entity description: Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
-
A.
Bluewater
Bluewater is a large out-of-town shopping and leisure centre located in Kent, England.
-
B.
Night Over Water
Night Over Water is a historical thriller novel by Ken Follett set aboard a transatlantic flying boat on the eve of World War II, intertwining suspense, espionage, and personal drama among its diverse passengers.
-
C.
Deep Water
"Deep Water" is a soulful, introspective song by British singer Seal from his self-titled debut album, blending atmospheric production with emotive vocals.
-
D.
Spirit on the Water
"Spirit on the Water" is a reflective, blues-inflected song by Bob Dylan from his 2006 album *Modern Times*, noted for its laid-back groove and lyrical blend of romance, humor, and spiritual allusion.
-
E.
Like the Sea
"Like the Sea" is a soulful R&B ballad by Alicia Keys from her album "The Element of Freedom," noted for its serene, metaphor-rich lyrics and gentle, flowing melody.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Amtrak route
ⓘ
passenger rail service ⓘ |
| connectsWith |
Pere Marquette (Amtrak)
ⓘ
linked to:
Amtrak Pere Marquette line
Wolverine (Amtrak) ⓘ
linked to:
Wolverine (Amtrak train)
multiple long-distance Amtrak routes at Chicago Union Station ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | none ⓘ |
| endStation | Port Huron station ⓘ |
| offersService |
Wi-Fi (on portions of route)
ⓘ
bicycle carriage (limited) ⓘ reserved coach seating ⓘ |
| onboardClass |
Business Class
ⓘ
Coach ⓘ |
| operatesInRegion | Midwestern United States ⓘ |
| operator | Amtrak ⓘ |
| ownerOfInfrastructure | various freight railroads ⓘ |
| primaryStateServed |
Illinois
ⓘ
Michigan ⓘ |
| railGauge | standard gauge ⓘ |
| routeNumber |
364
ⓘ
365 ⓘ |
| serviceFrequency | daily ⓘ |
| serviceType | intercity rail ⓘ |
| startStation | Chicago Union Station ⓘ |
| stopsAt |
Albion, Michigan
ⓘ
Ann Arbor, Michigan ⓘ
linked to:
Ann Arbor
Battle Creek, Michigan ⓘ
linked to:
Battle Creek
Dearborn, Michigan ⓘ
linked to:
Dearborn, Michigan, United States
Detroit, Michigan ⓘ
linked to:
Detroit
Dowagiac, Michigan ⓘ Flint, Michigan ⓘ Hammond–Whiting, Indiana ⓘ
linked to:
Hammond, Indiana
Jackson, Michigan ⓘ Kalamazoo, Michigan ⓘ
linked to:
Kalamazoo, Michigan, United States
Lapeer, Michigan ⓘ
linked to:
Lapeer
New Buffalo, Michigan ⓘ Niles, Michigan ⓘ Port Huron, Michigan ⓘ
linked to:
Port Huron, Michigan, United States
Royal Oak, Michigan ⓘ Troy, Michigan ⓘ |
| terminus |
Chicago, Illinois
ⓘ
linked to:
Chicago
Port Huron, Michigan ⓘ
linked to:
Port Huron, Michigan, United States
|
| usesLocomotiveType | diesel-electric locomotive ⓘ |
| usesRollingStock |
Amfleet coaches
ⓘ
linked to:
Amfleet railcar family
Amtrak Horizon coaches ⓘ |
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: Blue Water Description of subject: Blue Water is an Amtrak passenger rail service operating in the Midwest, primarily connecting Chicago with cities in Michigan.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.