Lindau lighthouse
E620630
Lindau lighthouse is a historic 19th-century lighthouse on Lake Constance in Bavaria, Germany, known for marking the entrance to Lindau’s harbor alongside the iconic Bavarian Lion sculpture.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lindau lighthouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6800649 — 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: Lindau lighthouse Context triple: [Lindau, hasLandmark, Lindau lighthouse]
-
A.
Fidra Lighthouse
Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
-
B.
Dornbusch Lighthouse
Dornbusch Lighthouse is a prominent historic beacon on the German Baltic Sea island of Hiddensee, known for guiding maritime traffic and serving as a local landmark and tourist attraction.
-
C.
Borðan lighthouse
Borðan lighthouse is a coastal navigational beacon located on the island of Nólsoy in the Faroe Islands, guiding maritime traffic through the surrounding North Atlantic waters.
-
D.
Piran lighthouse
Piran lighthouse is a historic coastal beacon located at the tip of the Piran peninsula on Slovenia’s Adriatic coast, serving as a prominent maritime and tourist landmark.
-
E.
Trintelhaven lighthouse
Trintelhaven lighthouse is a navigational beacon located along the Houtribdijk causeway in the Netherlands, guiding ships across the Markermeer and IJsselmeer.
- 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: Lindau lighthouse Target entity description: Lindau lighthouse is a historic 19th-century lighthouse on Lake Constance in Bavaria, Germany, known for marking the entrance to Lindau’s harbor alongside the iconic Bavarian Lion sculpture.
-
A.
Fidra Lighthouse
Fidra Lighthouse is a coastal navigational beacon located on the uninhabited island of Fidra in the Firth of Forth, Scotland, guiding maritime traffic in the surrounding waters.
-
B.
Dornbusch Lighthouse
Dornbusch Lighthouse is a prominent historic beacon on the German Baltic Sea island of Hiddensee, known for guiding maritime traffic and serving as a local landmark and tourist attraction.
-
C.
Borðan lighthouse
Borðan lighthouse is a coastal navigational beacon located on the island of Nólsoy in the Faroe Islands, guiding maritime traffic through the surrounding North Atlantic waters.
-
D.
Piran lighthouse
Piran lighthouse is a historic coastal beacon located at the tip of the Piran peninsula on Slovenia’s Adriatic coast, serving as a prominent maritime and tourist landmark.
-
E.
Trintelhaven lighthouse
Trintelhaven lighthouse is a navigational beacon located along the Houtribdijk causeway in the Netherlands, guiding ships across the Markermeer and IJsselmeer.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
lighthouse
ⓘ
tourist attraction ⓘ |
| access | open to visitors ⓘ |
| associatedWith | Bavarian Lion sculpture NERFINISHED ⓘ |
| builtFor | navigation on Lake Constance ⓘ |
| category |
Buildings and structures in Lindau
ⓘ
Lighthouses in Germany ⓘ Tourist attractions in Bavaria ⓘ |
| constructionEnd | 1856 ⓘ |
| constructionStart | 1853 ⓘ |
| coordinates | 47.546°N 9.684°E ⓘ |
| country | Germany NERFINISHED ⓘ |
| era | 19th century ⓘ |
| function | harbor entrance light ⓘ |
| hasFeature |
clock faces on the tower
ⓘ
gallery near the top ⓘ lantern room ⓘ |
| hasStaircaseType | spiral staircase ⓘ |
| hasViewOf |
Alps
NERFINISHED
ⓘ
Lake Constance NERFINISHED ⓘ Lindau old town NERFINISHED ⓘ |
| height |
33 m
ⓘ
about 108 ft ⓘ |
| heritageStatus | listed building ⓘ |
| inaugurationDate | 1856 ⓘ |
| laterLightSource |
electric light
ⓘ
gas ⓘ |
| lightCharacteristic | flashing light ⓘ |
| locatedAtWaterBody | Obersee (eastern part of Lake Constance) NERFINISHED ⓘ |
| locatedIn |
Bavaria
ⓘ
Germany ⓘ Lindau NERFINISHED ⓘ |
| locatedOn | Lake Constance NERFINISHED ⓘ |
| locatedOpposite | Bavarian Lion sculpture NERFINISHED ⓘ |
| marks | entrance to Lindau harbor ⓘ |
| material | stone ⓘ |
| municipality | Lindau (Bodensee) NERFINISHED ⓘ |
| near |
Austrian border
ⓘ
Swiss border ⓘ |
| numberOfFloors | multiple levels ⓘ |
| operator | Wasserstraßen- und Schifffahrtsamt (Waterways and Shipping Authority) NERFINISHED ⓘ |
| originalLightSource | oil lamp ⓘ |
| owner | Free State of Bavaria NERFINISHED ⓘ |
| region | Swabia (Bavaria) NERFINISHED ⓘ |
| state | Bavaria ⓘ |
| style | historicist architecture ⓘ |
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: Lindau lighthouse Description of subject: Lindau lighthouse is a historic 19th-century lighthouse on Lake Constance in Bavaria, Germany, known for marking the entrance to Lindau’s harbor alongside the iconic Bavarian Lion sculpture.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.