Culebrita Lighthouse
E192607
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Faro de Culebrita | 2 |
| Culebrita Lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1693550 — 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: Culebrita Lighthouse Context triple: [Culebrita, hasLandmark, Culebrita Lighthouse]
-
A.
Boca Chita Lighthouse
Boca Chita Lighthouse is a small, historic ornamental lighthouse located on Boca Chita Key in Biscayne National Park, Florida, known as a picturesque landmark rather than an active navigational aid.
-
B.
Drum Point Lighthouse
Drum Point Lighthouse is a historic screw-pile lighthouse originally built in the 19th century to mark the entrance to Maryland’s Patuxent River and now preserved as a museum exhibit.
-
C.
Cape Blanco Lighthouse
Cape Blanco Lighthouse is a historic, still-operating beacon perched on the westernmost point of Oregon, guiding ships along the rugged Pacific coastline.
-
D.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
E.
Ponce de Leon Inlet Lighthouse
The Ponce de Leon Inlet Lighthouse is a historic 19th-century brick lighthouse near Daytona Beach, Florida, renowned as one of the tallest and best-preserved lighthouses in the United States.
- 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: Culebrita Lighthouse Target entity description: 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.
-
A.
Boca Chita Lighthouse
Boca Chita Lighthouse is a small, historic ornamental lighthouse located on Boca Chita Key in Biscayne National Park, Florida, known as a picturesque landmark rather than an active navigational aid.
-
B.
Drum Point Lighthouse
Drum Point Lighthouse is a historic screw-pile lighthouse originally built in the 19th century to mark the entrance to Maryland’s Patuxent River and now preserved as a museum exhibit.
-
C.
Cape Blanco Lighthouse
Cape Blanco Lighthouse is a historic, still-operating beacon perched on the westernmost point of Oregon, guiding ships along the rugged Pacific coastline.
-
D.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
E.
Ponce de Leon Inlet Lighthouse
The Ponce de Leon Inlet Lighthouse is a historic 19th-century brick lighthouse near Daytona Beach, Florida, renowned as one of the tallest and best-preserved lighthouses in the United States.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
lighthouse ⓘ maritime navigation aid ⓘ |
| access | only by boat ⓘ |
| architecturalStyle | Spanish colonial ⓘ |
| automated | yes ⓘ |
| automationDate | early 20th century ⓘ |
| builder | Spanish government ⓘ |
| completionDate | 1876 ⓘ |
| condition | deteriorated ⓘ |
| constructionStartDate | 1875 ⓘ |
| continent | North America ⓘ |
| coordinates | approximately 18.316°N 65.223°W ⓘ |
| country | Puerto Rico ⓘ |
| deactivated | 1975 ⓘ |
| governingBody | U.S. Fish and Wildlife Service ⓘ |
| hasPart |
courtyard
ⓘ
cylindrical tower ⓘ keeper’s quarters ⓘ |
| height | approximately 20 meters ⓘ |
| heritage | Spanish-era lighthouse ⓘ |
| heritageDesignation | listed on the U.S. National Register of Historic Places ⓘ |
| heritageDesignationDate | 1981 ⓘ |
| inception | 1876 ⓘ |
| knownFor |
historic Spanish-era architecture
ⓘ
ruined structure ⓘ scenic views ⓘ |
| locatedIn |
Culebra Island
ⓘ
surface form:
Culebra archipelago
Puerto Rico ⓘ
surface form:
United States territory of Puerto Rico
Virgin Passage ⓘ municipality of Culebra ⓘ |
| locatedInBodyOfWater | Caribbean Sea ⓘ |
| locatedInProtectedArea | Culebra National Wildlife Refuge ⓘ |
| locatedOn | Culebrita ⓘ |
| material |
brick
ⓘ
masonry ⓘ stone ⓘ |
| navigationalRole | guiding ships between the Atlantic Ocean and the Caribbean Sea ⓘ |
| nearby |
Vieques Sound
ⓘ
island of Culebra ⓘ |
| NRHPReferenceNumber | 80000366 ⓘ |
| NRHPType | building ⓘ |
| opened | 1882 ⓘ |
| operator | United States Coast Guard ⓘ |
| purpose |
to guide ships through the Virgin Passage
ⓘ
to mark the approach to Vieques Sound ⓘ |
| status | ruin ⓘ |
| surroundedBy |
beaches
ⓘ
rocky coastline ⓘ |
| 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: Culebrita Lighthouse Description of subject: 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.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Faro de Culebrita
subject surface form:
Culebrita Lighthouse
this entity surface form:
Faro de Culebrita