Imagine Peace Tower
E150092
Imagine Peace Tower is an outdoor art installation and memorial conceived by Yoko Ono in honor of John Lennon, featuring a tall beam of light projected into the sky each year in Iceland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Imagine Peace Tower canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1322740 — 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: Imagine Peace Tower Context triple: [Reykjavík, hasLandmark, Imagine Peace Tower]
-
A.
Calgary Tower
The Calgary Tower is a prominent observation tower and city landmark in downtown Calgary, Alberta, known for its panoramic views and glass-floored observation deck.
-
B.
CN Tower
The CN Tower is a prominent communications and observation tower in downtown Toronto, Canada, and one of the city's most recognizable skyline landmarks.
-
C.
Bridge of Peace
The Bridge of Peace is a modern, bow-shaped pedestrian bridge of glass and steel spanning the Kura River in Tbilisi, Georgia, known for its striking contemporary design and illuminated night-time appearance.
-
D.
Ontario Tower
Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
-
E.
Liberation Tower
Liberation Tower is a prominent telecommunications and observation tower in Kuwait City and one of the country's most recognizable modern landmarks.
- 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: Imagine Peace Tower Target entity description: Imagine Peace Tower is an outdoor art installation and memorial conceived by Yoko Ono in honor of John Lennon, featuring a tall beam of light projected into the sky each year in Iceland.
-
A.
Calgary Tower
The Calgary Tower is a prominent observation tower and city landmark in downtown Calgary, Alberta, known for its panoramic views and glass-floored observation deck.
-
B.
CN Tower
The CN Tower is a prominent communications and observation tower in downtown Toronto, Canada, and one of the city's most recognizable skyline landmarks.
-
C.
Bridge of Peace
The Bridge of Peace is a modern, bow-shaped pedestrian bridge of glass and steel spanning the Kura River in Tbilisi, Georgia, known for its striking contemporary design and illuminated night-time appearance.
-
D.
Ontario Tower
Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
-
E.
Liberation Tower
Liberation Tower is a prominent telecommunications and observation tower in Kuwait City and one of the country's most recognizable modern landmarks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
art installation
ⓘ
memorial ⓘ |
| activatedAnnuallyFrom | October 9 ⓘ |
| activatedAnnuallyUntil | December 8 ⓘ |
| activatedOn |
New Year’s Eve
ⓘ
first week of spring ⓘ winter solstice ⓘ |
| commemorates | John Lennon ⓘ |
| coordinateLocation | 64.155°N 21.862°W ⓘ |
| country | Iceland ⓘ |
| countryOfCitizenshipOfHonoree |
United Kingdom
ⓘ
United States of America ⓘ
surface form:
United States
|
| creator | Yoko Ono ⓘ |
| dedicatedTo | John Lennon ⓘ |
| dedicationMessage | peace to the world ⓘ |
| genre |
conceptual art
ⓘ
public art ⓘ |
| hasPart |
cylindrical base
ⓘ
vertical light beam ⓘ |
| heightOfLightBeam | up to 4000 meters ⓘ |
| heritageDesignation | cultural landmark of Reykjavík ⓘ |
| honoreeOccupation |
member of The Beatles
ⓘ
musician ⓘ songwriter ⓘ |
| inauguratedBy | Yoko Ono ⓘ |
| inception | 2007-10-09 ⓘ |
| inscription | "Imagine Peace" ⓘ |
| inscriptionLanguage | 24 languages ⓘ |
| inspiredBy | John Lennon’s vision of peace ⓘ |
| lightingColor | white ⓘ |
| lightingTechnology | searchlights ⓘ |
| locatedInBodyOfWater | Faxaflói Bay ⓘ |
| locatedInOrNear |
Reykjavík, Iceland
ⓘ
surface form:
Reykjavík
|
| location | Viðey Island ⓘ |
| materialUsed |
glass
ⓘ
white stone ⓘ |
| memorialType | light memorial ⓘ |
| namedAfter |
Imagine (song)
ⓘ
surface form:
"Imagine"
Imagine (song) ⓘ
surface form:
John Lennon song "Imagine"
|
| numberOfSearchlights | 15 ⓘ |
| openingDate | 2007-10-09 ⓘ |
| operator |
Reykjavík, Iceland
ⓘ
surface form:
City of Reykjavík
|
| partOf | Yoko Ono peace projects ⓘ |
| powerSource | geothermal energy ⓘ |
| subjectHasRole | symbol of peace ⓘ |
| theme |
peace
ⓘ
world peace ⓘ |
| website | http://imaginepeacetower.com ⓘ |
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: Imagine Peace Tower Description of subject: Imagine Peace Tower is an outdoor art installation and memorial conceived by Yoko Ono in honor of John Lennon, featuring a tall beam of light projected into the sky each year in Iceland.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Reykjavík