Peacehaven Meridian Monument
E613138
The Peacehaven Meridian Monument is a coastal landmark in Peacehaven, England, marking the line of the Prime Meridian where it meets the English Channel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peacehaven Meridian Monument canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6712222 — 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: Peacehaven Meridian Monument Context triple: [Peacehaven, hasLandmark, Peacehaven Meridian Monument]
-
A.
Pioneer Memorial Obelisk
Pioneer Memorial Obelisk is a historic monument in Houston’s Hermann Park commemorating early Texas pioneers and their contributions to the state’s development.
-
B.
Millennium Monument
The Millennium Monument is a grand neoclassical column-and-statue ensemble in Budapest that commemorates the 1,000th anniversary of the Hungarian state and its founding leaders.
-
C.
Millennium Monument
The Millennium Monument is a prominent national landmark in Putrajaya, Malaysia, featuring an obelisk-like structure that chronicles the country’s historical milestones and future aspirations.
-
D.
Millennium Monument
The Millennium Monument is a semicircular, neoclassical colonnade in Chicago’s Millennium Park that serves as a modern replica of the city’s original 1917 peristyle.
-
E.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
- 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: Peacehaven Meridian Monument Target entity description: The Peacehaven Meridian Monument is a coastal landmark in Peacehaven, England, marking the line of the Prime Meridian where it meets the English Channel.
-
A.
Pioneer Memorial Obelisk
Pioneer Memorial Obelisk is a historic monument in Houston’s Hermann Park commemorating early Texas pioneers and their contributions to the state’s development.
-
B.
Millennium Monument
The Millennium Monument is a grand neoclassical column-and-statue ensemble in Budapest that commemorates the 1,000th anniversary of the Hungarian state and its founding leaders.
-
C.
Millennium Monument
The Millennium Monument is a prominent national landmark in Putrajaya, Malaysia, featuring an obelisk-like structure that chronicles the country’s historical milestones and future aspirations.
-
D.
Millennium Monument
The Millennium Monument is a semicircular, neoclassical colonnade in Chicago’s Millennium Park that serves as a modern replica of the city’s original 1917 peristyle.
-
E.
Pioneer Monument
Pioneer Monument is a historic memorial near Donner Lake in California commemorating the ill-fated Donner Party and early western pioneers.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | monument ⓘ |
| accessibleFrom | South Coast Road (A259) NERFINISHED ⓘ |
| category |
Monuments and memorials in East Sussex
ⓘ
Prime meridian monuments ⓘ |
| coordinateSystem | WGS84 ⓘ |
| country | United Kingdom ⓘ |
| featureType | coastal landmark ⓘ |
| hasInscription | reference to the Prime Meridian ⓘ |
| hasView |
Chalk cliffs
ⓘ
English Channel NERFINISHED ⓘ |
| heritageStatus | local landmark ⓘ |
| locatedIn |
East Sussex
ⓘ
England ⓘ Peacehaven NERFINISHED ⓘ |
| locatedOn | English Channel ⓘ |
| locatedOnMeridian | Prime Meridian NERFINISHED ⓘ |
| marks | intersection of Prime Meridian and English Channel ⓘ |
| material |
metal
ⓘ
stone ⓘ |
| near |
Peacehaven cliffs
NERFINISHED
ⓘ
Peacehaven seafront NERFINISHED ⓘ |
| purpose | to mark the line of the Prime Meridian at the coast ⓘ |
| region | South East England ⓘ |
| subjectOf | tourist information signs in Peacehaven ⓘ |
| touristAttraction | yes ⓘ |
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: Peacehaven Meridian Monument Description of subject: The Peacehaven Meridian Monument is a coastal landmark in Peacehaven, England, marking the line of the Prime Meridian where it meets the English Channel.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.