Elfstedentocht
E420288
Elfstedentocht is a legendary long-distance ice skating tour in the Dutch province of Friesland, covering a route that passes through eleven historic cities and is only held during sufficiently cold winters.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Elfstedentocht canonical | 11 |
| Elfstedentocht 1985 victory | 1 |
| Elfstedentocht route stop | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4191635 — 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: Elfstedentocht Context triple: [Eleven Cities Tour, DutchName, Elfstedentocht]
-
A.
Oversticht
Oversticht was a medieval territorial region in the northern Low Countries that roughly corresponds to much of the modern Dutch province of Overijssel and surrounding areas.
-
B.
Bergen op Zoom
Bergen op Zoom is a historic city in the Dutch province of North Brabant, known for its medieval center, fortifications, and location near the Scheldt estuary.
-
C.
Heenweg
Heenweg is a small village in the Dutch municipality of Westland in the province of South Holland, Netherlands.
-
D.
Het Torentje
Het Torentje is the small historic tower in The Hague that serves as the official office of the Prime Minister of the Netherlands.
-
E.
Driewegen
Driewegen is a small village in the Dutch province of Zeeland, located within the municipality of Borsele.
- 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: Elfstedentocht Target entity description: Elfstedentocht is a legendary long-distance ice skating tour in the Dutch province of Friesland, covering a route that passes through eleven historic cities and is only held during sufficiently cold winters.
-
A.
Oversticht
Oversticht was a medieval territorial region in the northern Low Countries that roughly corresponds to much of the modern Dutch province of Overijssel and surrounding areas.
-
B.
Bergen op Zoom
Bergen op Zoom is a historic city in the Dutch province of North Brabant, known for its medieval center, fortifications, and location near the Scheldt estuary.
-
C.
Heenweg
Heenweg is a small village in the Dutch municipality of Westland in the province of South Holland, Netherlands.
-
D.
Het Torentje
Het Torentje is the small historic tower in The Hague that serves as the official office of the Prime Minister of the Netherlands.
-
E.
Driewegen
Driewegen is a small village in the Dutch province of Zeeland, located within the municipality of Borsele.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
long-distance ice skating tour
ⓘ
mass participation event ⓘ sporting event ⓘ |
| country | Netherlands ⓘ |
| culturalSignificance |
iconic Dutch winter event
ⓘ
part of Dutch cultural heritage ⓘ |
| distance |
about 120 miles
ⓘ
approximately 200 kilometres ⓘ |
| endPoint | Leeuwarden ⓘ |
| firstHeld | 1909 ⓘ |
| frequency | irregular ⓘ |
| hasCategory |
ice skating in the Netherlands
ⓘ
long-distance skating ⓘ sport in Friesland ⓘ |
| hasDutchName | Elfstedentocht ⓘ |
| hasFrisianName | Alvestêdetocht ⓘ |
| hasNickname | The Tour of Tours ⓘ |
| heldOn |
frozen canals
ⓘ
frozen lakes ⓘ frozen rivers ⓘ |
| languageOfRegion | West Frisian ⓘ |
| lastHeld | 1997 ⓘ |
| locatedIn |
Dutch province of Friesland
ⓘ
Friesland ⓘ |
| numberOfCities | 11 ⓘ |
| occurrenceCondition |
only held during sufficiently cold winters
ⓘ
requires continuous period of hard frost ⓘ requires safe ice thickness along entire route ⓘ |
| organizer |
Koninklijke Vereniging De Friesche Elf Steden
ⓘ
linked to:
Frisian Eleven Cities
Royal Association of the Frisian Eleven Cities ⓘ |
| participantType |
competitive skaters
ⓘ
tour skaters ⓘ |
| passesThrough |
Bolsward
ⓘ
Dokkum ⓘ Franeker ⓘ Harlingen ⓘ Hindeloopen ⓘ IJlst ⓘ Leeuwarden ⓘ Sloten ⓘ Sneek ⓘ Stavoren ⓘ Workum ⓘ |
| routeType | circular route ⓘ |
| sport |
speed skating
ⓘ
tour skating ⓘ |
| startPoint | Leeuwarden ⓘ |
| startTimeOfDay | early morning ⓘ |
| surface | natural ice ⓘ |
| translation | Eleven Cities Tour ⓘ |
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: Elfstedentocht Description of subject: Elfstedentocht is a legendary long-distance ice skating tour in the Dutch province of Friesland, covering a route that passes through eleven historic cities and is only held during sufficiently cold winters.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.