Ronald Reagan Presidential Library, Simi Valley, California, United States
E16702
The Ronald Reagan Presidential Library in Simi Valley, California, is a major U.S. presidential library and museum dedicated to the life and legacy of the 40th President, Ronald Reagan, and serves as his final resting place.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ronald Reagan Presidential Foundation | 1 |
| Ronald Reagan Presidential Library, Simi Valley, California, United States canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T142093 — 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: Ronald Reagan Presidential Library, Simi Valley, California, United States Context triple: [Ronald Reagan, burialPlace, Ronald Reagan Presidential Library, Simi Valley, California, United States]
-
A.
California Governor's Mansion
The California Governor's Mansion is a historic Victorian estate in Sacramento that serves as the official residence of the state's governor.
-
B.
Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States
The Herbert Hoover Presidential Library and Museum in West Branch, Iowa, is a U.S. National Archives facility that preserves the papers, artifacts, and legacy of the 31st President of the United States and serves as his burial site.
-
C.
Obama Presidential Center
The Obama Presidential Center is a planned museum, library, and civic complex on Chicago’s South Side dedicated to preserving the legacy of President Barack Obama and fostering community engagement and leadership development.
-
D.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
E.
Franklin D. Roosevelt Presidential Library and Museum
The Franklin D. Roosevelt Presidential Library and Museum is the official presidential library and museum dedicated to the life, presidency, and legacy of Franklin D. Roosevelt, featuring his archives, artifacts, and historical exhibits.
- 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: Ronald Reagan Presidential Library, Simi Valley, California, United States Target entity description: The Ronald Reagan Presidential Library in Simi Valley, California, is a major U.S. presidential library and museum dedicated to the life and legacy of the 40th President, Ronald Reagan, and serves as his final resting place.
-
A.
California Governor's Mansion
The California Governor's Mansion is a historic Victorian estate in Sacramento that serves as the official residence of the state's governor.
-
B.
Herbert Hoover Presidential Library and Museum, West Branch, Iowa, United States
The Herbert Hoover Presidential Library and Museum in West Branch, Iowa, is a U.S. National Archives facility that preserves the papers, artifacts, and legacy of the 31st President of the United States and serves as his burial site.
-
C.
Obama Presidential Center
The Obama Presidential Center is a planned museum, library, and civic complex on Chicago’s South Side dedicated to preserving the legacy of President Barack Obama and fostering community engagement and leadership development.
-
D.
Herbert Hoover National Historic Site
Herbert Hoover National Historic Site is a preserved historic area in West Branch, Iowa, that includes the birthplace, childhood home, and presidential library of the 31st U.S. president, Herbert Hoover.
-
E.
Franklin D. Roosevelt Presidential Library and Museum
The Franklin D. Roosevelt Presidential Library and Museum is the official presidential library and museum dedicated to the life, presidency, and legacy of Franklin D. Roosevelt, featuring his archives, artifacts, and historical exhibits.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
museum
ⓘ
presidential library ⓘ tourist attraction ⓘ |
| architect |
Hugh Stubbins and Associates
ⓘ
The Stubbins Associates ⓘ
linked to:
Hugh Stubbins and Associates
|
| burialPlaceOf |
Nancy Reagan
ⓘ
Ronald Reagan ⓘ |
| contains | Air Force One Pavilion ⓘ |
| coordinates | 34.259°N 118.819°W ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dedicatedTo | Ronald Reagan ⓘ |
| dedicationDate | 1991-11-04 ⓘ |
| elevation | approximately 700 meters above sea level ⓘ |
| exhibits |
Marine One helicopter
ⓘ
linked to:
Marine One
presidential limousine ⓘ retired Air Force One aircraft SAM 27000 ⓘ |
| groundbreakingDate | 1988-11-21 ⓘ |
| hasCollectionType |
archival materials
ⓘ
audio-visual materials ⓘ museum exhibits ⓘ personal artifacts of Ronald Reagan ⓘ photographs ⓘ presidential papers ⓘ |
| hasFeature |
Berlin Wall exhibit
ⓘ
linked to:
Berlin Wall
Reagan gravesite ⓘ archives ⓘ café ⓘ event spaces ⓘ interactive exhibits ⓘ museum store ⓘ recreation of the White House Situation Room ⓘ replica of the Oval Office ⓘ research room ⓘ |
| hasWebsite | https://www.reaganlibrary.gov ⓘ |
| hosts |
educational programs
ⓘ
public events ⓘ temporary exhibitions ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Simi Valley, California ⓘ
linked to:
Simi Valley
Ventura County, California ⓘ
linked to:
Ventura County
|
| namedAfter | Ronald Reagan ⓘ |
| openingDate | 1991-11-04 ⓘ |
| operatedBy | National Archives and Records Administration ⓘ |
| overlooks | Simi Valley ⓘ |
| partOf |
Presidential Libraries system
ⓘ
linked to:
Presidential Libraries
|
| style | Spanish Mission Revival ⓘ |
| subjectOf |
state funeral events for Nancy Reagan
ⓘ
state funerals and memorial events for Ronald Reagan ⓘ |
| visitorCount | hundreds of thousands of visitors per year ⓘ |
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: Ronald Reagan Presidential Library, Simi Valley, California, United States Description of subject: The Ronald Reagan Presidential Library in Simi Valley, California, is a major U.S. presidential library and museum dedicated to the life and legacy of the 40th President, Ronald Reagan, and serves as his final resting place.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Ronald Reagan
→
burialPlace
→
Ronald Reagan Presidential Library, Simi Valley, California, United States
ⓘ
linked to: Ronald Reagan Presidential Library, Simi Valley, California, United States