Metropolis, Illinois
E423142
Metropolis, Illinois is a small city along the Ohio River best known as the officially designated "Hometown of Superman," featuring related attractions and tourism.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metropolis, Illinois canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T3833437 — 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: Metropolis, Illinois Context triple: [Masonic Cemetery, Metropolis, Illinois, United States, locatedIn, Metropolis, Illinois]
-
A.
Washington, Illinois
Washington, Illinois is a small city in Tazewell County known as a residential community within the Peoria metropolitan area in central Illinois.
-
B.
City of Chicago
The City of Chicago is a major U.S. metropolis on Lake Michigan known for its influential architecture, diverse neighborhoods, and role as a cultural, economic, and transportation hub of the Midwest.
-
C.
Manhattan, Illinois
Manhattan, Illinois is a small village in northeastern Illinois known for its rural character, growing residential communities, and location within the Chicago metropolitan area.
-
D.
Clinton, Illinois
Clinton, Illinois is a small central Illinois city in DeWitt County known historically as a 19th-century railroad and agricultural community.
-
E.
Aurora, Illinois
Aurora, Illinois is a major city in the Chicago metropolitan area known for its historic downtown, diverse population, and role as a regional economic and cultural center.
- 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: Metropolis, Illinois Target entity description: Metropolis, Illinois is a small city along the Ohio River best known as the officially designated "Hometown of Superman," featuring related attractions and tourism.
-
A.
Washington, Illinois
Washington, Illinois is a small city in Tazewell County known as a residential community within the Peoria metropolitan area in central Illinois.
-
B.
City of Chicago
The City of Chicago is a major U.S. metropolis on Lake Michigan known for its influential architecture, diverse neighborhoods, and role as a cultural, economic, and transportation hub of the Midwest.
-
C.
Manhattan, Illinois
Manhattan, Illinois is a small village in northeastern Illinois known for its rural character, growing residential communities, and location within the Chicago metropolitan area.
-
D.
Clinton, Illinois
Clinton, Illinois is a small central Illinois city in DeWitt County known historically as a 19th-century railroad and agricultural community.
-
E.
Aurora, Illinois
Aurora, Illinois is a major city in the Chicago metropolitan area known for its historic downtown, diverse population, and role as a regional economic and cultural center.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| acrossRiverFrom | Paducah, Kentucky NERFINISHED ⓘ |
| areaCode | 618 ⓘ |
| country | United States of America ⓘ |
| county | Massac County NERFINISHED ⓘ |
| designation | official Hometown of Superman ⓘ |
| designationBy |
DC Comics
NERFINISHED
ⓘ
Illinois state legislature NERFINISHED ⓘ |
| FIPSCode | 17-48874 ⓘ |
| foundedInCentury | 19th century ⓘ |
| GNISFeatureID | 413422 ⓘ |
| governmentType | mayor–council ⓘ |
| hasAttraction |
Giant Superman statue on Market Street
ⓘ
Super Museum NERFINISHED ⓘ |
| hasEvent | Superman Celebration NERFINISHED ⓘ |
| hasFestival | annual Superman Celebration NERFINISHED ⓘ |
| hasIndustry |
river transportation
ⓘ
tourism ⓘ |
| hasMediaAppearance |
featured in Superman-related documentaries
ⓘ
referenced in Superman comics ⓘ |
| hasMotto | Hometown of Superman ⓘ |
| hasStatue |
Lois Lane statue
ⓘ
Superman statue ⓘ |
| hasSupermarketCasino | Harrah's Metropolis NERFINISHED ⓘ |
| isCountySeatOf | Massac County NERFINISHED ⓘ |
| knownFor |
Superman-related attractions
ⓘ
Superman-themed tourism ⓘ |
| locatedInRegion | Southern Illinois NERFINISHED ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedNearBorderWith | Kentucky NERFINISHED ⓘ |
| locatedOnRiver | Ohio River NERFINISHED ⓘ |
| officialNickname | Hometown of Superman ⓘ |
| partOf |
Midwestern United States
ⓘ
surface form:
United States Midwest
|
| postalCode | 62960 ⓘ |
| state | Illinois ⓘ |
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
| tourismTheme |
comic-book tourism
ⓘ
superhero tourism ⓘ |
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: Metropolis, Illinois Description of subject: Metropolis, Illinois is a small city along the Ohio River best known as the officially designated "Hometown of Superman," featuring related attractions and tourism.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Southern Illinois