National Register of Historic Places listings in Iowa
E919013
The National Register of Historic Places listings in Iowa comprise the official federal inventory of buildings, sites, districts, structures, and objects in Iowa recognized for their historical, architectural, or cultural significance.
All labels observed (2)
| Label | Occurrences |
|---|---|
| National Register of Historic Places in Iowa | 1 |
| National Register of Historic Places listings in Iowa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11320755 — 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: National Register of Historic Places listings in Iowa Context triple: [National Historic Landmarks in Iowa, relatedTo, National Register of Historic Places listings in Iowa]
-
A.
National Historic Landmarks in Iowa
National Historic Landmarks in Iowa are federally recognized sites across the state that possess exceptional historical significance to the heritage of the United States.
-
B.
National Register of Historic Places in Cedar County, Iowa
The National Register of Historic Places in Cedar County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
-
C.
National Register of Historic Places listings in Connecticut
The National Register of Historic Places listings in Connecticut comprise the official federal inventory of the state’s historically and architecturally significant buildings, districts, sites, structures, and objects recognized for preservation.
-
D.
Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
-
E.
Iowa State Historical Museum
The Iowa State Historical Museum is a major museum in Iowa dedicated to preserving and interpreting the state’s history through artifacts, exhibits, and educational programs.
- 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: National Register of Historic Places listings in Iowa Target entity description: The National Register of Historic Places listings in Iowa comprise the official federal inventory of buildings, sites, districts, structures, and objects in Iowa recognized for their historical, architectural, or cultural significance.
-
A.
National Historic Landmarks in Iowa
National Historic Landmarks in Iowa are federally recognized sites across the state that possess exceptional historical significance to the heritage of the United States.
-
B.
National Register of Historic Places in Cedar County, Iowa
The National Register of Historic Places in Cedar County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
-
C.
National Register of Historic Places listings in Connecticut
The National Register of Historic Places listings in Connecticut comprise the official federal inventory of the state’s historically and architecturally significant buildings, districts, sites, structures, and objects recognized for preservation.
-
D.
Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
-
E.
Iowa State Historical Museum
The Iowa State Historical Museum is a major museum in Iowa dedicated to preserving and interpreting the state’s history through artifacts, exhibits, and educational programs.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
National Register of Historic Places listings by U.S. state
ⓘ
heritage register ⓘ |
| appliesToJurisdiction | Iowa NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasPart |
National Historic Landmarks in Iowa
NERFINISHED
ⓘ
National Register of Historic Places listings in Allamakee County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Black Hawk County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Boone County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Cerro Gordo County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Clayton County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Clinton County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Des Moines County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Dubuque County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Fayette County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Hamilton County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Henry County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Jefferson County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Johnson County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Lee County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Linn County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Madison County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Mahaska County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Marion County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Muscatine County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Plymouth County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Polk County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Pottawattamie County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Scott County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Sioux County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Story County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Van Buren County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Wapello County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Webster County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Winneshiek County, Iowa NERFINISHED ⓘ National Register of Historic Places listings in Woodbury County, Iowa NERFINISHED ⓘ |
| hasTopic |
architecture in Iowa
ⓘ
cultural heritage of Iowa ⓘ historic preservation in Iowa ⓘ |
| includes |
buildings
ⓘ
districts ⓘ objects ⓘ sites ⓘ structures ⓘ |
| languageOfWorkOrName | English ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Iowa NERFINISHED ⓘ |
| maintainedBy | National Park Service ⓘ |
| partOf | National Register of Historic Places NERFINISHED ⓘ |
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: National Register of Historic Places listings in Iowa Description of subject: The National Register of Historic Places listings in Iowa comprise the official federal inventory of buildings, sites, districts, structures, and objects in Iowa recognized for their historical, architectural, or cultural significance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
National Historic Landmarks in Iowa
→
relatedTo
→
National Register of Historic Places listings in Iowa
ⓘ
Mahaska County Courthouse
→
heritageDesignation
→
National Register of Historic Places listings in Iowa
ⓘ
this entity surface form:
National Register of Historic Places in Iowa