Des Moines–West Des Moines metropolitan area
E88391
The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T687130 — 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: Des Moines–West Des Moines metropolitan area Context triple: [Marion County, Iowa, partOf, Des Moines–West Des Moines metropolitan area]
-
A.
Iowa City metropolitan area
The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
-
B.
Cedar Rapids metropolitan area
The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
-
C.
West Des Moines, Iowa
West Des Moines, Iowa is a rapidly growing suburban city in the Des Moines metropolitan area known for its strong economy, retail and business centers, and high quality of life.
-
D.
Des Moines, Iowa
Des Moines, Iowa is the capital and most populous city of Iowa, known as a major center for the U.S. insurance industry and regional finance.
-
E.
Davenport, Iowa
Davenport, Iowa is a major city along the Mississippi River in eastern Iowa, known as part of the Quad Cities metropolitan area and a regional hub for commerce and culture.
- 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: Des Moines–West Des Moines metropolitan area Target entity description: The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
-
A.
Iowa City metropolitan area
The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
-
B.
Cedar Rapids metropolitan area
The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
-
C.
West Des Moines, Iowa
West Des Moines, Iowa is a rapidly growing suburban city in the Des Moines metropolitan area known for its strong economy, retail and business centers, and high quality of life.
-
D.
Des Moines, Iowa
Des Moines, Iowa is the capital and most populous city of Iowa, known as a major center for the U.S. insurance industry and regional finance.
-
E.
Davenport, Iowa
Davenport, Iowa is a major city along the Mississippi River in eastern Iowa, known as part of the Quad Cities metropolitan area and a regional hub for commerce and culture.
- F. None of above. chosen
Statements (48)
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: Des Moines–West Des Moines metropolitan area Description of subject: The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
Referenced by (74)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Des Moines–West Des Moines Metropolitan Statistical Area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines–West Des Moines metropolitan statistical area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines–Ames–West Des Moines CSA
this entity surface form:
Des Moines metropolitan area
Johnston Community School District
→
locatedInMetropolitanArea
→
Des Moines–West Des Moines metropolitan area
ⓘ
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Ankeny metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines–West Des Moines Metropolitan Statistical Area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines–West Des Moines Metropolitan Statistical Area
this entity surface form:
Des Moines metropolitan area
this entity surface form:
Des Moines metropolitan area