Außenalster
E243829
Außenalster is the larger, outer section of Hamburg’s Alster lake, known for sailing, rowing, and scenic waterfront paths near the city center.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Außenalster canonical | 8 |
| Außenalster (southern shore) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2181037 — 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: Außenalster Context triple: [Alster, hasPart, Außenalster]
-
A.
Binnenalster
Binnenalster is the smaller, inner section of Hamburg’s Alster lake, bordered by the city center and known for its scenic promenades and iconic fountain.
-
B.
Tegeler See
Tegeler See is a large lake in the Tegel district of Berlin, Germany, popular for recreation, boating, and its surrounding natural areas.
-
C.
Heiligensee
Heiligensee is a residential and partly lakeside locality in the northwest of Berlin, known for its green spaces and village-like character within the borough of Reinickendorf.
-
D.
Müggelsee
Müggelsee is the largest lake in Berlin, Germany, known for its popular recreational areas and natural surroundings.
-
E.
Schlachtensee
Schlachtensee is a lake and popular recreational area in southwestern Berlin, known for swimming, walking trails, and its surrounding forested landscape.
- 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: Außenalster Target entity description: Außenalster is the larger, outer section of Hamburg’s Alster lake, known for sailing, rowing, and scenic waterfront paths near the city center.
-
A.
Binnenalster
Binnenalster is the smaller, inner section of Hamburg’s Alster lake, bordered by the city center and known for its scenic promenades and iconic fountain.
-
B.
Tegeler See
Tegeler See is a large lake in the Tegel district of Berlin, Germany, popular for recreation, boating, and its surrounding natural areas.
-
C.
Heiligensee
Heiligensee is a residential and partly lakeside locality in the northwest of Berlin, known for its green spaces and village-like character within the borough of Reinickendorf.
-
D.
Müggelsee
Müggelsee is the largest lake in Berlin, Germany, known for its popular recreational areas and natural surroundings.
-
E.
Schlachtensee
Schlachtensee is a lake and popular recreational area in southwestern Berlin, known for swimming, walking trails, and its surrounding forested landscape.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
tourist attraction ⓘ urban lake ⓘ |
| borderedBy |
Harvestehude
ⓘ
Rotherbaum ⓘ St. Georg ⓘ Uhlenhorst ⓘ Winterhude ⓘ |
| country | Germany ⓘ |
| formedBy | dammed Alster River ⓘ |
| hasActivity |
regattas
ⓘ
sailing training ⓘ |
| hasArea | approximately 1.6 square kilometres ⓘ |
| hasCharacteristic |
close to city centre
ⓘ
popular recreation area ⓘ scenic waterfront paths ⓘ |
| hasEnglishName |
Outer Alster Lake
ⓘ
linked to:
Inner Alster Lake@en
|
| hasGermanName | Außenalster ⓘ |
| hasInfrastructure |
boat rental stations
ⓘ
lakeside cafes ⓘ rowing clubs ⓘ sailing clubs ⓘ |
| hasPart | Binnenalster ⓘ |
| hasRecreationRoute | circular path around the lake ⓘ |
| hasShoreLength | about 7.5 km ⓘ |
| hasViewOf |
Hamburg skyline
ⓘ
linked to:
Hamburg
church spires of Hamburg ⓘ |
| isPartOf |
Alster lake system
ⓘ
linked to:
Alster
|
| isPopularWith |
local residents
ⓘ
tourists ⓘ |
| locatedIn |
Germany
ⓘ
Hamburg ⓘ |
| locatedInAdministrativeTerritory |
Free and Hanseatic City of Hamburg
ⓘ
linked to:
Hamburg
|
| locatedInWatercourse | Alster ⓘ |
| locatedNear |
Hamburg city centre
ⓘ
linked to:
Hamburg-Mitte
|
| partOf | Alster ⓘ |
| separatedFrom | Binnenalster ⓘ |
| usedFor |
canoeing
ⓘ
cycling ⓘ jogging ⓘ recreational boating ⓘ rowing ⓘ sailing ⓘ stand-up paddling ⓘ walking ⓘ |
| waterType | reservoir ⓘ |
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: Außenalster Description of subject: Außenalster is the larger, outer section of Hamburg’s Alster lake, known for sailing, rowing, and scenic waterfront paths near the city center.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.