Freycinet gauge
E363265
The Freycinet gauge is a standardized French canal dimension system that defines the maximum size of barges and locks to ensure uniform navigability across much of the country’s inland waterways.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Freycinet gauge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3510149 — 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: Freycinet gauge Context triple: [Canal de Garonne, gauge, Freycinet gauge]
-
A.
Weyl’s gauge theory
Weyl’s gauge theory is an early 20th-century theoretical framework that introduced the concept of local gauge invariance, laying foundational ideas for modern gauge theories in particle physics.
-
B.
Weyl
Weyl is a surname most famously associated with Hermann Weyl, a prominent 20th-century mathematician and theoretical physicist known for major contributions to group theory, quantum mechanics, and the foundations of mathematics.
-
C.
Lorentz
Lorentz is a Dutch surname most famously associated with physicist Hendrik Lorentz, a pioneer of electromagnetic theory and relativity.
-
D.
Guralnik
Guralnik is a surname most notably associated with American theoretical physicist Gerald Guralnik, a co-discoverer of the Higgs mechanism.
-
E.
Cartan
Cartan is a French surname most famously associated with mathematician Élie Cartan and his influential family of mathematicians.
- 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: Freycinet gauge Target entity description: The Freycinet gauge is a standardized French canal dimension system that defines the maximum size of barges and locks to ensure uniform navigability across much of the country’s inland waterways.
-
A.
Weyl’s gauge theory
Weyl’s gauge theory is an early 20th-century theoretical framework that introduced the concept of local gauge invariance, laying foundational ideas for modern gauge theories in particle physics.
-
B.
Weyl
Weyl is a surname most famously associated with Hermann Weyl, a prominent 20th-century mathematician and theoretical physicist known for major contributions to group theory, quantum mechanics, and the foundations of mathematics.
-
C.
Lorentz
Lorentz is a Dutch surname most famously associated with physicist Hendrik Lorentz, a pioneer of electromagnetic theory and relativity.
-
D.
Guralnik
Guralnik is a surname most notably associated with American theoretical physicist Gerald Guralnik, a co-discoverer of the Higgs mechanism.
-
E.
Cartan
Cartan is a French surname most famously associated with mathematician Élie Cartan and his influential family of mathematicians.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
canal classification system
ⓘ
waterway standard ⓘ |
| appliesSinceCentury | 19th century ⓘ |
| appliesTo |
French inland waterways
ⓘ
barges ⓘ canals ⓘ locks ⓘ |
| country | France ⓘ |
| defines |
maximum barge dimensions
ⓘ
maximum lock dimensions ⓘ |
| dimensionType |
air draught
ⓘ
beam ⓘ draught ⓘ length ⓘ |
| ensuresCompatibilityOf |
barges and locks
ⓘ
bridges and barges ⓘ |
| geographicCoverage |
majority of French canal network
ⓘ
many French river canals ⓘ |
| hasAlternativeName | gabarit Freycinet ⓘ |
| inception | 1879 ⓘ |
| influenced |
design of French barges
ⓘ
design of French locks ⓘ |
| introducedBy | Charles de Freycinet ⓘ |
| introducedIn | France ⓘ |
| language | French ⓘ |
| legalBasis |
Freycinet Plan for expansion of French railways and canals
ⓘ
surface form:
Freycinet plan
|
| namedAfter | Charles de Freycinet ⓘ |
| objective |
improve transport efficiency
ⓘ
standardize canal dimensions ⓘ |
| partOf |
Freycinet Plan for expansion of French railways and canals
ⓘ
surface form:
Freycinet plan
|
| purpose | ensure uniform navigability ⓘ |
| relatedTo |
AGN European Agreement on Main Inland Waterways of International Importance
ⓘ
surface form:
European inland waterway classifications
|
| sector | inland water transport ⓘ |
| standardAirDraught_m | 3.5 ⓘ |
| standardBeamOfBarge_m | 5.05 ⓘ |
| standardizedBy |
Government of France
ⓘ
surface form:
French government
|
| standardizedIn | late 19th century ⓘ |
| standardLengthOfBarge_m | 38.5 ⓘ |
| standardLoadedDraught_m | 1.8 ⓘ |
| standardLockChamberLength_m | 39 ⓘ |
| standardLockChamberWidth_m | 5.2 ⓘ |
| stillInUse | true ⓘ |
| typicalCargoCapacity_tonnes |
250
ⓘ
350 ⓘ |
| usedFor |
commercial barge traffic
ⓘ
pleasure craft navigation ⓘ |
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: Freycinet gauge Description of subject: The Freycinet gauge is a standardized French canal dimension system that defines the maximum size of barges and locks to ensure uniform navigability across much of the country’s inland waterways.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.