Lighthouse of Colonia del Sacramento
E752908
The Lighthouse of Colonia del Sacramento is a historic 19th-century lighthouse in Uruguay’s colonial quarter, built amid the ruins of an old convent and serving as a prominent symbol of the city’s maritime heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lighthouse of Colonia del Sacramento canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8722792 — 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: Lighthouse of Colonia del Sacramento Context triple: [Colonia del Sacramento, hasLandmark, Lighthouse of Colonia del Sacramento]
-
A.
Punta del Este Lighthouse
Punta del Este Lighthouse is a historic coastal beacon in Punta del Este, Uruguay, known for guiding ships along the Atlantic coast and serving as a prominent local landmark and tourist attraction.
-
B.
Şile Lighthouse
Şile Lighthouse is a historic Ottoman-era lighthouse on Turkey’s Black Sea coast, notable as one of the region’s oldest and tallest active lighthouses and a symbol of the town of Şile.
-
C.
Belém Tower
Belém Tower is a 16th-century fortified tower in Lisbon, Portugal, and a UNESCO World Heritage Site renowned as a symbol of the Age of Discoveries.
-
D.
Punta Higüero Lighthouse
Punta Higüero Lighthouse is a historic coastal beacon in Rincón, Puerto Rico, known for its scenic ocean views and popularity as a surfing and whale-watching spot.
-
E.
Culebrita Lighthouse
Culebrita Lighthouse is a historic 19th-century Spanish-era lighthouse located on the small island of Culebrita off Puerto Rico, known for guiding ships through the Virgin Passage and for its scenic, now-ruined structure.
- 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: Lighthouse of Colonia del Sacramento Target entity description: The Lighthouse of Colonia del Sacramento is a historic 19th-century lighthouse in Uruguay’s colonial quarter, built amid the ruins of an old convent and serving as a prominent symbol of the city’s maritime heritage.
-
A.
Punta del Este Lighthouse
Punta del Este Lighthouse is a historic coastal beacon in Punta del Este, Uruguay, known for guiding ships along the Atlantic coast and serving as a prominent local landmark and tourist attraction.
-
B.
Şile Lighthouse
Şile Lighthouse is a historic Ottoman-era lighthouse on Turkey’s Black Sea coast, notable as one of the region’s oldest and tallest active lighthouses and a symbol of the town of Şile.
-
C.
Belém Tower
Belém Tower is a 16th-century fortified tower in Lisbon, Portugal, and a UNESCO World Heritage Site renowned as a symbol of the Age of Discoveries.
-
D.
Punta Higüero Lighthouse
Punta Higüero Lighthouse is a historic coastal beacon in Rincón, Puerto Rico, known for its scenic ocean views and popularity as a surfing and whale-watching spot.
-
E.
Culebrita Lighthouse
Culebrita Lighthouse is a historic 19th-century Spanish-era lighthouse located on the small island of Culebrita off Puerto Rico, known for guiding ships through the Virgin Passage and for its scenic, now-ruined structure.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
historic monument
ⓘ
lighthouse ⓘ tourist attraction ⓘ |
| adjacentTo | ruins of the Convent of San Francisco NERFINISHED ⓘ |
| architecturalStyle | 19th-century lighthouse architecture ⓘ |
| builtAmidRuins | old convent ruins ⓘ |
| builtOnRuinsOf | Convent of San Francisco NERFINISHED ⓘ |
| constructionEnd | 1857 ⓘ |
| constructionStart | 1845 ⓘ |
| continent | South America ⓘ |
| country | Uruguay ⓘ |
| era | 19th century ⓘ |
| function | guiding ships on the Río de la Plata ⓘ |
| hasFeature |
gallery around lantern
ⓘ
lantern at the top ⓘ white cylindrical tower ⓘ |
| heritageContext | maritime heritage of Colonia del Sacramento ⓘ |
| heritageDesignationContext | important landmark of Colonia del Sacramento ⓘ |
| heritageStatusContext | within UNESCO World Heritage Site of Colonia del Sacramento ⓘ |
| inception | 1857 ⓘ |
| locatedIn |
Barrio Histórico
NERFINISHED
ⓘ
Colonia Department NERFINISHED ⓘ Colonia del Sacramento NERFINISHED ⓘ historic quarter of Colonia del Sacramento ⓘ |
| locatedNear | Río de la Plata NERFINISHED ⓘ |
| materialUsed |
brick
ⓘ
masonry ⓘ |
| notableFor |
location within colonial ruins
ⓘ
role in navigation on Río de la Plata ⓘ status as city icon ⓘ |
| openToPublic | yes ⓘ |
| partOf | urban landscape of Colonia del Sacramento ⓘ |
| purpose | aid to navigation ⓘ |
| region | Río de la Plata estuary NERFINISHED ⓘ |
| symbolOf |
Colonia del Sacramento
NERFINISHED
ⓘ
city’s maritime heritage ⓘ |
| touristActivity | climbing to the top ⓘ |
| UNESCOWorldHeritageContext | Historic Quarter of the City of Colonia del Sacramento NERFINISHED ⓘ |
| usedFor |
panoramic city views
ⓘ
tourism ⓘ |
| viewOver |
Río de la Plata
NERFINISHED
ⓘ
historic quarter of Colonia del Sacramento ⓘ |
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: Lighthouse of Colonia del Sacramento Description of subject: The Lighthouse of Colonia del Sacramento is a historic 19th-century lighthouse in Uruguay’s colonial quarter, built amid the ruins of an old convent and serving as a prominent symbol of the city’s maritime heritage.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.