Charlottenburg Lock
E799311
Charlottenburg Lock is a major navigation lock on Berlin’s River Spree that regulates water levels and enables ship traffic through the Charlottenburg district.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Charlottenburg Lock canonical | 1 |
| Schleuse Charlottenburg | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9415082 — 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: Charlottenburg Lock Context triple: [River Spree, hasLock, Charlottenburg Lock]
-
A.
Mühlendamm Lock
Mühlendamm Lock is a key lock and weir complex in central Berlin that regulates water levels and navigation on the River Spree.
-
B.
Hohenwarthe Lock
Hohenwarthe Lock is a major navigation lock in Germany that helps vessels transition between different water levels on the Elbe–Havel Canal.
-
C.
Kleinmachnow lock
Kleinmachnow lock is a major lock complex near Berlin that regulates water levels and ship traffic on the Teltow Canal, serving as an important inland navigation structure in eastern Germany.
-
D.
Wusterwitz Lock
Wusterwitz Lock is a navigation lock on the Elbe–Havel Canal in Germany that regulates water levels and enables vessels to pass between different canal sections.
-
E.
Elbe shipping lock
The Elbe shipping lock is a key navigational structure on the Elbe River that enables vessels to bypass water level differences and safely transit near Lauenburg.
- 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: Charlottenburg Lock Target entity description: Charlottenburg Lock is a major navigation lock on Berlin’s River Spree that regulates water levels and enables ship traffic through the Charlottenburg district.
-
A.
Mühlendamm Lock
Mühlendamm Lock is a key lock and weir complex in central Berlin that regulates water levels and navigation on the River Spree.
-
B.
Hohenwarthe Lock
Hohenwarthe Lock is a major navigation lock in Germany that helps vessels transition between different water levels on the Elbe–Havel Canal.
-
C.
Kleinmachnow lock
Kleinmachnow lock is a major lock complex near Berlin that regulates water levels and ship traffic on the Teltow Canal, serving as an important inland navigation structure in eastern Germany.
-
D.
Wusterwitz Lock
Wusterwitz Lock is a navigation lock on the Elbe–Havel Canal in Germany that regulates water levels and enables vessels to pass between different canal sections.
-
E.
Elbe shipping lock
The Elbe shipping lock is a key navigational structure on the Elbe River that enables vessels to bypass water level differences and safely transit near Lauenburg.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
lock (water navigation structure)
ⓘ
navigation lock ⓘ |
| connects |
downstream section of the Spree towards Spandau
ⓘ
upstream section of the Spree in central Berlin ⓘ |
| countrySubdivision | state of Berlin ⓘ |
| enables | ship traffic through Charlottenburg district ⓘ |
| hasAccess | by road in Charlottenburg district ⓘ |
| hasComponent |
control building
ⓘ
lock chamber ⓘ lock gates ⓘ |
| hasFunction |
flood protection support
ⓘ
navigation ⓘ water level control ⓘ |
| hasNameInLanguage | Schleuse Charlottenburg NERFINISHED ⓘ |
| hasRegulatoryAuthority | Wasserstraßen- und Schifffahrtsamt Berlin NERFINISHED ⓘ |
| isEngineeringStructure | hydraulic engineering work ⓘ |
| isInfrastructureType | waterway infrastructure ⓘ |
| isLocatedInRegion | Berlin metropolitan area NERFINISHED ⓘ |
| isLocatedWestOf | Berlin city center NERFINISHED ⓘ |
| isPartOfRoute | shipping route between central Berlin and the Havel ⓘ |
| locatedIn |
Berlin
NERFINISHED
ⓘ
Charlottenburg NERFINISHED ⓘ |
| locatedInCountry | Germany ⓘ |
| locatedInTimeZone | Central European Time ⓘ |
| locatedOnWaterway |
River Spree
NERFINISHED
ⓘ
Spree-Oder waterway NERFINISHED ⓘ |
| near |
Berlin-Charlottenburg urban area
NERFINISHED
ⓘ
Charlottenburg Palace NERFINISHED ⓘ |
| openTo |
inland vessels
ⓘ
passenger excursion boats ⓘ |
| operatedBy | Wasserstraßen- und Schifffahrtsverwaltung des Bundes NERFINISHED ⓘ |
| ownedBy | Federal Republic of Germany NERFINISHED ⓘ |
| partOf | Berlin inland waterway network NERFINISHED ⓘ |
| regulates | water level of the River Spree in Berlin ⓘ |
| supports |
tourism on the River Spree
ⓘ
urban logistics on the River Spree ⓘ |
| usedFor |
commercial shipping
ⓘ
recreational boating ⓘ tourist boat traffic ⓘ |
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: Charlottenburg Lock Description of subject: Charlottenburg Lock is a major navigation lock on Berlin’s River Spree that regulates water levels and enables ship traffic through the Charlottenburg district.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Schleuse Charlottenburg