Memorial Plaza
E236132
Memorial Plaza is a central outdoor gathering and reflection area within the Flight 93 National Memorial that honors the passengers and crew of United Flight 93.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Memorial Plaza canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2110105 — 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: Memorial Plaza Context triple: [Flight 93 National Memorial, hasFeature, Memorial Plaza]
-
A.
George C. Marshall Memorial Plaza
The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
-
B.
Veterans Plaza
Veterans Plaza is a commemorative area within Overton Park in Memphis, Tennessee, dedicated to honoring military veterans.
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C.
Grand Army Plaza
Grand Army Plaza is a prominent public square at the southeast corner of Central Park in Manhattan, known for its fountains, statues, and as a major urban landmark and traffic hub.
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D.
Grand Army Plaza
Grand Army Plaza is a monumental public square and traffic circle at the main entrance to Prospect Park in Brooklyn, New York, known for its triumphal arch and historic memorials.
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E.
Pioneer Plaza
Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
- 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: Memorial Plaza Target entity description: Memorial Plaza is a central outdoor gathering and reflection area within the Flight 93 National Memorial that honors the passengers and crew of United Flight 93.
-
A.
George C. Marshall Memorial Plaza
The George C. Marshall Memorial Plaza is a commemorative public space honoring U.S. Army General and statesman George C. Marshall, renowned for the post–World War II European Recovery Program known as the Marshall Plan.
-
B.
Veterans Plaza
Veterans Plaza is a commemorative area within Overton Park in Memphis, Tennessee, dedicated to honoring military veterans.
-
C.
Grand Army Plaza
Grand Army Plaza is a prominent public square at the southeast corner of Central Park in Manhattan, known for its fountains, statues, and as a major urban landmark and traffic hub.
-
D.
Grand Army Plaza
Grand Army Plaza is a monumental public square and traffic circle at the main entrance to Prospect Park in Brooklyn, New York, known for its triumphal arch and historic memorials.
-
E.
Pioneer Plaza
Pioneer Plaza is a prominent commercial office complex in downtown Honolulu known for housing various businesses and financial institutions.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
memorial site feature
ⓘ
outdoor gathering space ⓘ plaza ⓘ |
| access | open to the public ⓘ |
| category |
September 11 memorials
ⓘ
monuments and memorials in Pennsylvania ⓘ |
| commemorates |
September 11 attacks
ⓘ
hijacking of United Airlines Flight 93 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Somerset County, Pennsylvania NERFINISHED ⓘ |
| dedicatedTo |
crew of United Airlines Flight 93
ⓘ
passengers of United Airlines Flight 93 ⓘ |
| hasFeature |
benches
ⓘ
interpretive exhibits ⓘ landscaped grounds ⓘ viewing area ⓘ walkway ⓘ |
| hasView |
Flight 93 National Memorial
ⓘ
surface form:
Flight 93 crash site
|
| locatedIn | Flight 93 National Memorial ⓘ |
| locatedNear |
Flight 93 National Memorial
ⓘ
surface form:
crash site of United Airlines Flight 93
|
| managedBy | National Park Service ⓘ |
| memorialFor | 40 passengers and crew of Flight 93 ⓘ |
| near | Shanksville, Pennsylvania ⓘ |
| operator | National Park Service ⓘ |
| partOf |
Flight 93 National Memorial
ⓘ
Flight 93 National Memorial ⓘ
surface form:
Flight 93 National Memorial visitor experience
|
| purpose |
gathering
ⓘ
reflection ⓘ remembrance ⓘ |
| state | Pennsylvania ⓘ |
| theme | honor and remembrance ⓘ |
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: Memorial Plaza Description of subject: Memorial Plaza is a central outdoor gathering and reflection area within the Flight 93 National Memorial that honors the passengers and crew of United Flight 93.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.