Warnemünde Lighthouse
E304700
Warnemünde Lighthouse is a historic coastal beacon and popular tourist attraction located at the entrance to the harbor of Rostock’s seaside district Warnemünde on Germany’s Baltic Sea coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Warnemünde Lighthouse canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2873403 — 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: Warnemünde Lighthouse Context triple: [Rostock, hasLandmark, Warnemünde Lighthouse]
-
A.
Ristna Lighthouse
Ristna Lighthouse is a historic coastal beacon located on the western tip of Hiiumaa Island in Estonia, guiding ships in the Baltic Sea.
-
B.
Genoese Lighthouse
The Genoese Lighthouse is a historic 19th-century stone lighthouse in Constanța, Romania, built to honor Genoese merchants who once traded in the Black Sea port.
-
C.
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.
-
D.
Kõpu Lighthouse
Kõpu Lighthouse is one of the oldest continuously operating lighthouses in the world, located on the Estonian island of Hiiumaa and serving as a historic navigational landmark in the Baltic Sea.
-
E.
Tokarevsky Lighthouse
Tokarevsky Lighthouse is a historic coastal beacon near Vladivostok, Russia, known for guiding ships through the approaches to the city’s harbor on the Sea of Japan.
- 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: Warnemünde Lighthouse Target entity description: Warnemünde Lighthouse is a historic coastal beacon and popular tourist attraction located at the entrance to the harbor of Rostock’s seaside district Warnemünde on Germany’s Baltic Sea coast.
-
A.
Ristna Lighthouse
Ristna Lighthouse is a historic coastal beacon located on the western tip of Hiiumaa Island in Estonia, guiding ships in the Baltic Sea.
-
B.
Genoese Lighthouse
The Genoese Lighthouse is a historic 19th-century stone lighthouse in Constanța, Romania, built to honor Genoese merchants who once traded in the Black Sea port.
-
C.
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.
-
D.
Kõpu Lighthouse
Kõpu Lighthouse is one of the oldest continuously operating lighthouses in the world, located on the Estonian island of Hiiumaa and serving as a historic navigational landmark in the Baltic Sea.
-
E.
Tokarevsky Lighthouse
Tokarevsky Lighthouse is a historic coastal beacon near Vladivostok, Russia, known for guiding ships through the approaches to the city’s harbor on the Sea of Japan.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
coastal lighthouse
ⓘ
lighthouse ⓘ tourist attraction ⓘ |
| architecturalStyle | late 19th-century lighthouse architecture ⓘ |
| color | white ⓘ |
| constructionMaterial |
brick
ⓘ
white glazed bricks ⓘ |
| country | Germany ⓘ |
| focalHeight | about 37 metres ⓘ |
| hasFeature |
cylindrical tower
ⓘ
gallery ⓘ lantern ⓘ two observation galleries ⓘ |
| hasNearbyEvent |
New Year’s Eve fireworks in Warnemünde
ⓘ
Warnemünde Week sailing event ⓘ |
| height |
about 31 metres
ⓘ
approximately 102 feet ⓘ |
| heritageStatus | historic lighthouse ⓘ |
| lightCharacteristic |
occulting light
ⓘ
white and green sector light ⓘ |
| lightRange | about 20 nautical miles ⓘ |
| locatedAt |
entrance to the harbor of Warnemünde
ⓘ
mouth of the Warnow River ⓘ |
| locatedIn |
German Baltic Sea coast
ⓘ
Mecklenburg-Vorpommern ⓘ Rostock ⓘ Warnemünde ⓘ |
| locatedNear |
Teepott Warnemünde
ⓘ
linked to:
Warnemünde
Warnemünde beach ⓘ
linked to:
Warnemünde
|
| locatedOn | Baltic Sea ⓘ |
| navigationPurpose |
guiding ships in Baltic Sea approaches to Warnemünde
ⓘ
marking entrance to Rostock harbor ⓘ |
| openToPublic | yes ⓘ |
| operator | Wasserstraßen- und Schifffahrtsamt Ostsee ⓘ |
| ownedBy |
Federal Republic of Germany
ⓘ
linked to:
Germany
|
| partOf |
port of Rostock
ⓘ
linked to:
Rostock city harbour
|
| region | Northern Germany ⓘ |
| seasonalAccess | mainly summer months ⓘ |
| status | active ⓘ |
| touristActivity |
panoramic views over Baltic Sea
ⓘ
panoramic views over Warnemünde harbor ⓘ viewing platform for visitors ⓘ |
| usedFor |
maritime safety
ⓘ
navigation ⓘ tourism ⓘ |
| yearCompleted | 1898 ⓘ |
| yearLit | 1898 ⓘ |
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: Warnemünde Lighthouse Description of subject: Warnemünde Lighthouse is a historic coastal beacon and popular tourist attraction located at the entrance to the harbor of Rostock’s seaside district Warnemünde on Germany’s Baltic Sea coast.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.