9/11 Postcards Memorial
E814798
The 9/11 Postcards Memorial is a waterfront monument on Staten Island honoring local victims of the September 11, 2001 attacks with sculpted “postcard”-like structures facing the former World Trade Center site.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 9/11 Postcards Memorial canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9687730 — 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: 9/11 Postcards Memorial Context triple: [St. George, Staten Island, hasLandmark, 9/11 Postcards Memorial]
-
A.
9/11 memorial
The 9/11 memorial at the International Peace Garden is a commemorative site honoring the victims of the September 11, 2001 terrorist attacks, symbolizing remembrance and international solidarity.
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B.
National September 11 Memorial & Museum
The National September 11 Memorial & Museum is a commemorative complex at the World Trade Center site in New York City that honors the victims of the 2001 and 1993 attacks through reflecting pools, a plaza, and an underground museum documenting the events and their aftermath.
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C.
9/11 Memorial Beam
The 9/11 Memorial Beam is a commemorative monument in Jacksonville, North Carolina, incorporating a steel beam from the World Trade Center to honor the victims and heroes of the September 11, 2001 attacks.
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D.
Flight 93 National Memorial
Flight 93 National Memorial is a U.S. national park site in Pennsylvania that honors the passengers and crew of United Airlines Flight 93, who died thwarting hijackers during the September 11, 2001 terrorist attacks.
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E.
Essex County 9/11 Memorial
The Essex County 9/11 Memorial is a commemorative monument in New Jersey honoring the victims of the September 11, 2001 terrorist attacks, featuring a prominent overlook toward the Manhattan skyline.
- 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: 9/11 Postcards Memorial Target entity description: The 9/11 Postcards Memorial is a waterfront monument on Staten Island honoring local victims of the September 11, 2001 attacks with sculpted “postcard”-like structures facing the former World Trade Center site.
-
A.
9/11 memorial
The 9/11 memorial at the International Peace Garden is a commemorative site honoring the victims of the September 11, 2001 terrorist attacks, symbolizing remembrance and international solidarity.
-
B.
National September 11 Memorial & Museum
The National September 11 Memorial & Museum is a commemorative complex at the World Trade Center site in New York City that honors the victims of the 2001 and 1993 attacks through reflecting pools, a plaza, and an underground museum documenting the events and their aftermath.
-
C.
9/11 Memorial Beam
The 9/11 Memorial Beam is a commemorative monument in Jacksonville, North Carolina, incorporating a steel beam from the World Trade Center to honor the victims and heroes of the September 11, 2001 attacks.
-
D.
Flight 93 National Memorial
Flight 93 National Memorial is a U.S. national park site in Pennsylvania that honors the passengers and crew of United Airlines Flight 93, who died thwarting hijackers during the September 11, 2001 terrorist attacks.
-
E.
Essex County 9/11 Memorial
The Essex County 9/11 Memorial is a commemorative monument in New Jersey honoring the victims of the September 11, 2001 terrorist attacks, featuring a prominent overlook toward the Manhattan skyline.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
September 11 memorial
ⓘ
outdoor sculpture ⓘ public monument ⓘ war on terror memorial ⓘ |
| architect | Masayuki Sono NERFINISHED ⓘ |
| artStyle | contemporary memorial design ⓘ |
| category |
Monuments and memorials in Staten Island
ⓘ
September 11 memorials ⓘ |
| commemorates |
Staten Island residents killed in the September 11 attacks
ⓘ
victims of the September 11, 2001 attacks ⓘ |
| coordinateRole | focal point for Staten Island 9/11 commemorations ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dedicatedTo | local victims of 9/11 ⓘ |
| dedicationDate | September 11, 2004 ⓘ |
| designer | Masayuki Sono NERFINISHED ⓘ |
| faces | former World Trade Center site ⓘ |
| hasInscription | names of Staten Island victims of 9/11 ⓘ |
| hasPart |
individual granite plaques
ⓘ
silhouetted profiles of victims ⓘ two large postcard-shaped sculptural walls ⓘ |
| lighting | illuminated at night ⓘ |
| locatedOn |
Staten Island waterfront
ⓘ
linked to:
Staten Island waterfront piers
|
| location |
New York City
ⓘ
New York State ⓘ
linked to:
New York
Staten Island ⓘ |
| maintainedBy | New York City Department of Parks and Recreation ⓘ |
| materialUsed |
concrete
ⓘ
steel ⓘ |
| memorialType |
figurative silhouette memorial
ⓘ
names memorial ⓘ |
| near |
Richmond County Bank Ballpark
ⓘ
linked to:
Richmond County Bank Ballpark site
St. George Ferry Terminal ⓘ |
| numberOfHonoredIndividuals | over 270 ⓘ |
| openingDate | September 11, 2004 ⓘ |
| overlooks | New York Harbor ⓘ |
| ownedBy |
City of New York
ⓘ
linked to:
New York City
|
| purpose | to honor Staten Island residents who died in the September 11 attacks ⓘ |
| symbolizes | postcards sent to lost loved ones ⓘ |
| theme |
connection between Staten Island and Manhattan
ⓘ
loss ⓘ remembrance ⓘ |
| unveiled | September 11, 2004 ⓘ |
| viewpointOf |
Lower Manhattan skyline
ⓘ
linked to:
Manhattan skyline
|
| visitorAccess | open to the public ⓘ |
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: 9/11 Postcards Memorial Description of subject: The 9/11 Postcards Memorial is a waterfront monument on Staten Island honoring local victims of the September 11, 2001 attacks with sculpted “postcard”-like structures facing the former World Trade Center site.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.