Cornerstone of Peace
E631332
The Cornerstone of Peace is a war memorial in Itoman, Okinawa, that commemorates all those who died in the Battle of Okinawa, regardless of nationality or military status.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cornerstone of Peace canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6947347 — 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: Cornerstone of Peace Context triple: [Itoman, hasMemorial, Cornerstone of Peace]
-
A.
The Search for Peace
"The Search for Peace" is a book by British politician and former Foreign Secretary Douglas Hurd that reflects on diplomacy, international relations, and the challenges of achieving lasting global peace.
-
B.
The Triumph of Peace
The Triumph of Peace is a 1634 Caroline-era masque by playwright James Shirley, celebrated for its lavish production and allegorical celebration of royal authority and harmony.
-
C.
Sinews of Peace
Sinews of Peace is the 1946 speech by Winston Churchill, delivered in Fulton, Missouri, that famously introduced the term "Iron Curtain" to describe the division of postwar Europe.
-
D.
Agenda for Peace
Agenda for Peace is a landmark 1992 report by UN Secretary-General Boutros Boutros-Ghali that outlined a comprehensive framework for preventive diplomacy, peacemaking, and peacekeeping in the post–Cold War era.
-
E.
The World United in Peace
The World United in Peace was the official motto of the 1964 Tokyo Summer Olympics, expressing a global aspiration for harmony and international unity through sport.
- 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: Cornerstone of Peace Target entity description: The Cornerstone of Peace is a war memorial in Itoman, Okinawa, that commemorates all those who died in the Battle of Okinawa, regardless of nationality or military status.
-
A.
The Search for Peace
"The Search for Peace" is a book by British politician and former Foreign Secretary Douglas Hurd that reflects on diplomacy, international relations, and the challenges of achieving lasting global peace.
-
B.
The Triumph of Peace
The Triumph of Peace is a 1634 Caroline-era masque by playwright James Shirley, celebrated for its lavish production and allegorical celebration of royal authority and harmony.
-
C.
Sinews of Peace
Sinews of Peace is the 1946 speech by Winston Churchill, delivered in Fulton, Missouri, that famously introduced the term "Iron Curtain" to describe the division of postwar Europe.
-
D.
Agenda for Peace
Agenda for Peace is a landmark 1992 report by UN Secretary-General Boutros Boutros-Ghali that outlined a comprehensive framework for preventive diplomacy, peacemaking, and peacekeeping in the post–Cold War era.
-
E.
The World United in Peace
The World United in Peace was the official motto of the 1964 Tokyo Summer Olympics, expressing a global aspiration for harmony and international unity through sport.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
monument
ⓘ
war memorial ⓘ |
| alsoKnownAs | Heiwa no Ishiji NERFINISHED ⓘ |
| associatedWith |
memorialization of World War II in Japan
ⓘ
postwar peace movement in Okinawa ⓘ |
| commemorates |
Battle of Okinawa
NERFINISHED
ⓘ
all those who died in the Battle of Okinawa regardless of nationality ⓘ civilian casualties of the Battle of Okinawa ⓘ military casualties of the Battle of Okinawa ⓘ |
| commemorationDay | June 23 ⓘ |
| country | Japan ⓘ |
| designedTo | commemorate all victims of the Battle of Okinawa regardless of nationality or military status ⓘ |
| hasPart |
Peace Plaza
NERFINISHED
ⓘ
flame of peace ⓘ pathways and landscaped grounds ⓘ rows of stone plates inscribed with names of the war dead ⓘ visitor center ⓘ |
| heritageDesignation | important peace memorial of Japan ⓘ |
| inception | 1995 ⓘ |
| includesNamesOf |
Japanese war dead
ⓘ
Korean war dead ⓘ Okinawan war dead ⓘ Taiwanese war dead ⓘ United States war dead ⓘ people of other nationalities who died in the Battle of Okinawa ⓘ |
| languageOfInscription |
English
ⓘ
Japanese ⓘ other languages ⓘ |
| locatedIn |
Itoman, Okinawa, Japan
NERFINISHED
ⓘ
Mabuni, Itoman, Okinawa, Japan NERFINISHED ⓘ Okinawa Prefecture ⓘ |
| locatedNear | Pacific Ocean coast of Itoman ⓘ |
| locatedOn | Okinawa Island NERFINISHED ⓘ |
| maintainedBy | Okinawa Prefectural Government NERFINISHED ⓘ |
| material | stone ⓘ |
| near |
Mabuni Hill
NERFINISHED
ⓘ
southern tip of Okinawa Island ⓘ |
| numberOfNamesInscribed | over 240000 ⓘ |
| opened | June 23, 1995 ⓘ |
| ownedBy | Okinawa Prefecture NERFINISHED ⓘ |
| partOf | Okinawa Peace Memorial Park NERFINISHED ⓘ |
| purpose |
convey the tragedy of war
ⓘ
promote peace ⓘ serve as a place for mourning and remembrance ⓘ |
| significantEvent | 50th anniversary of the end of the Battle of Okinawa ⓘ |
| subjectOf | peace education programs in Okinawa ⓘ |
| theme | remembrance and reconciliation ⓘ |
| visitorAttraction | tourist site in Okinawa ⓘ |
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: Cornerstone of Peace Description of subject: The Cornerstone of Peace is a war memorial in Itoman, Okinawa, that commemorates all those who died in the Battle of Okinawa, regardless of nationality or military status.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.