Federsee
E879401
Federsee is a shallow lake in southern Germany renowned for its extensive wetlands, rich birdlife, and prehistoric pile-dwelling archaeological sites.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Federsee canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10616915 — 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: Federsee Context triple: [Upper Swabia, contains, Federsee]
-
A.
Totten Inlet
Totten Inlet is a narrow, shellfish-rich arm of Puget Sound in western Washington State, known for its oyster and clam aquaculture.
-
B.
Pomeranian Bay
Pomeranian Bay is a shallow basin of the Baltic Sea along the coasts of Germany and Poland, known for its sandy beaches, coastal lagoons, and popular seaside resorts.
-
C.
Gulf of Cazones
The Gulf of Cazones is a shallow bay on Cuba’s southern coast, known for its coral reefs, marine biodiversity, and proximity to the historic Bay of Pigs area.
-
D.
Meydenbauer Bay
Meydenbauer Bay is a small, historically significant inlet on Lake Washington in Bellevue, Washington, known as one of the city’s earliest waterfront areas and a former hub for ferry and boating activity.
-
E.
Solberg Inlet
Solberg Inlet is a coastal inlet along the Antarctic Peninsula, known as a prominent embayment on the Bowman Coast of Graham Land.
- 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: Federsee Target entity description: Federsee is a shallow lake in southern Germany renowned for its extensive wetlands, rich birdlife, and prehistoric pile-dwelling archaeological sites.
-
A.
Totten Inlet
Totten Inlet is a narrow, shellfish-rich arm of Puget Sound in western Washington State, known for its oyster and clam aquaculture.
-
B.
Pomeranian Bay
Pomeranian Bay is a shallow basin of the Baltic Sea along the coasts of Germany and Poland, known for its sandy beaches, coastal lagoons, and popular seaside resorts.
-
C.
Gulf of Cazones
The Gulf of Cazones is a shallow bay on Cuba’s southern coast, known for its coral reefs, marine biodiversity, and proximity to the historic Bay of Pigs area.
-
D.
Meydenbauer Bay
Meydenbauer Bay is a small, historically significant inlet on Lake Washington in Bellevue, Washington, known as one of the city’s earliest waterfront areas and a former hub for ferry and boating activity.
-
E.
Solberg Inlet
Solberg Inlet is a coastal inlet along the Antarctic Peninsula, known as a prominent embayment on the Bowman Coast of Graham Land.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
natural freshwater lake ⓘ |
| area | 1.4 square kilometres ⓘ |
| averageDepth | about 0.8 metres ⓘ |
| climateZone | temperate climate ⓘ |
| country | Germany NERFINISHED ⓘ |
| ecosystemType |
fen
ⓘ
reed bed ⓘ |
| elevation | 584 metres above sea level ⓘ |
| environmentalProtectionStatus |
Natura 2000 site
NERFINISHED
ⓘ
Ramsar wetland of international importance ⓘ nature reserve ⓘ |
| formedBy | post-glacial processes ⓘ |
| habitatFor |
migratory birds
ⓘ
reed-nesting birds ⓘ waterfowl ⓘ |
| hasArchaeologicalPeriod |
Bronze Age
NERFINISHED
ⓘ
Iron Age NERFINISHED ⓘ Neolithic NERFINISHED ⓘ |
| hasArchaeologicalSite | prehistoric lake-dwelling settlements ⓘ |
| hasConservationGoal |
preservation of archaeological sites
ⓘ
protection of bird habitats ⓘ protection of wetlands ⓘ |
| hasDesignation | UNESCO World Heritage component site NERFINISHED ⓘ |
| hasFacility |
observation platforms
ⓘ
wooden boardwalk ⓘ |
| hasNearbyMuseum | Federseemuseum Bad Buchau NERFINISHED ⓘ |
| hasPart |
Federsee wetlands
NERFINISHED
ⓘ
Federseer Ried NERFINISHED ⓘ |
| knownFor |
archaeological importance
ⓘ
boardwalks through reed beds ⓘ extensive wetlands ⓘ ornithology ⓘ prehistoric pile-dwelling sites ⓘ rich birdlife ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
southern Germany ⓘ |
| locatedInAdministrativeTerritory | Landkreis Biberach NERFINISHED ⓘ |
| locatedInRegion | Upper Swabia NERFINISHED ⓘ |
| locatedNear | Bad Buchau NERFINISHED ⓘ |
| mainInflow | small local streams ⓘ |
| mainOutflow | artificial drainage channels ⓘ |
| managedBy | nature conservation authorities of Baden-Württemberg NERFINISHED ⓘ |
| maximumDepth | about 3 metres ⓘ |
| partOf | Prehistoric Pile Dwellings around the Alps NERFINISHED ⓘ |
| tourismActivity |
birdwatching
ⓘ
educational trails ⓘ nature walks ⓘ |
| waterType | freshwater ⓘ |
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: Federsee Description of subject: Federsee is a shallow lake in southern Germany renowned for its extensive wetlands, rich birdlife, and prehistoric pile-dwelling archaeological sites.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.