Elbe shipping lock
E650797
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Elbe shipping lock canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7239030 — 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: Elbe shipping lock Context triple: [Lauenburg, hasNotableInfrastructure, Elbe shipping lock]
-
A.
Hohenwarthe Lock
Hohenwarthe Lock is a major navigation lock in Germany that helps vessels transition between different water levels on the Elbe–Havel Canal.
-
B.
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.
-
C.
Oberhausen lock
Oberhausen lock is a key navigation lock on Germany’s Rhine–Herne Canal that enables vessels to overcome changes in water level along this major industrial waterway.
-
D.
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.
-
E.
Magdeburg Water Bridge
The Magdeburg Water Bridge is a large navigable aqueduct in Germany that carries canal traffic over the Elbe River, linking major inland waterways for uninterrupted shipping.
- 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: Elbe shipping lock Target entity description: 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.
-
A.
Hohenwarthe Lock
Hohenwarthe Lock is a major navigation lock in Germany that helps vessels transition between different water levels on the Elbe–Havel Canal.
-
B.
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.
-
C.
Oberhausen lock
Oberhausen lock is a key navigation lock on Germany’s Rhine–Herne Canal that enables vessels to overcome changes in water level along this major industrial waterway.
-
D.
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.
-
E.
Magdeburg Water Bridge
The Magdeburg Water Bridge is a large navigable aqueduct in Germany that carries canal traffic over the Elbe River, linking major inland waterways for uninterrupted shipping.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
navigation lock
ⓘ
waterway infrastructure ⓘ |
| country | Germany NERFINISHED ⓘ |
| designedFor |
cargo ships
ⓘ
passenger vessels ⓘ river vessels ⓘ |
| function |
enables vessels to bypass water level differences
ⓘ
supports safe transit of ships on the Elbe ⓘ |
| hasComponent |
approach channel
ⓘ
control building ⓘ lock chamber ⓘ lock gates ⓘ |
| hasFeature |
navigation aids
ⓘ
safety equipment ⓘ water level regulation system ⓘ |
| importance | key navigational structure on the Elbe River ⓘ |
| locatedIn |
Lower Saxony
ⓘ
Schleswig-Holstein NERFINISHED ⓘ |
| locatedNear | Lauenburg NERFINISHED ⓘ |
| locatedOnWaterway | Elbe River NERFINISHED ⓘ |
| nearbySettlement | Lauenburg an der Elbe NERFINISHED ⓘ |
| operatedFor | year-round navigation ⓘ |
| partOf | Elbe waterway system NERFINISHED ⓘ |
| purpose |
to maintain navigability during varying river levels
ⓘ
to overcome elevation differences on the Elbe ⓘ |
| supports |
long-distance river transport
ⓘ
regional trade ⓘ |
| usedFor |
commercial shipping
ⓘ
inland navigation ⓘ recreational boating ⓘ |
| watercourse | Elbe NERFINISHED ⓘ |
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: Elbe shipping lock Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.