Walpurgis Night
E78297
Walpurgis Night is a traditional springtime festival, especially prominent in central and northern Europe, marked by bonfires, revelry, and folklore about witches gathering on mountaintops.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Walpurgis Night canonical | 5 |
| Walpurgis Night celebrations | 2 |
| Walpurgisnacht | 2 |
| Kupala Night | 1 |
| Saint Walpurga’s Eve | 1 |
| Walpurgis Night (30 April–1 May) | 1 |
| Walpurgis Night on the Brocken | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T624298 — 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: Walpurgis Night Context triple: [Harz, folkloreAssociatedWith, Walpurgis Night]
-
A.
Halloween Carnaval
Halloween Carnaval is a massive annual street festival and costume celebration held each Halloween in West Hollywood, California, known for its elaborate outfits, live entertainment, and LGBTQ+ inclusive party atmosphere.
-
B.
The Night
The Night is a haunting Expressionist painting by Max Beckmann that depicts the brutal terror and psychological trauma of a violent home invasion.
-
C.
Midnight Sun
Midnight Sun is a natural phenomenon occurring in polar regions where the sun remains visible at local midnight during the summer months.
-
D.
Vespers
Vespers is an evening prayer service in the Byzantine Rite, marking the liturgical beginning of the day with psalms, hymns, and incense.
-
E.
30 Days of Night
30 Days of Night is a 2007 horror film about a remote Alaskan town besieged by vampires during a month-long polar night.
- 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: Walpurgis Night Target entity description: Walpurgis Night is a traditional springtime festival, especially prominent in central and northern Europe, marked by bonfires, revelry, and folklore about witches gathering on mountaintops.
-
A.
Halloween Carnaval
Halloween Carnaval is a massive annual street festival and costume celebration held each Halloween in West Hollywood, California, known for its elaborate outfits, live entertainment, and LGBTQ+ inclusive party atmosphere.
-
B.
The Night
The Night is a haunting Expressionist painting by Max Beckmann that depicts the brutal terror and psychological trauma of a violent home invasion.
-
C.
Midnight Sun
Midnight Sun is a natural phenomenon occurring in polar regions where the sun remains visible at local midnight during the summer months.
-
D.
Vespers
Vespers is an evening prayer service in the Byzantine Rite, marking the liturgical beginning of the day with psalms, hymns, and incense.
-
E.
30 Days of Night
30 Days of Night is a 2007 horror film about a remote Alaskan town besieged by vampires during a month-long polar night.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
folk festival
ⓘ
spring festival ⓘ traditional festival ⓘ |
| associatedWith |
Christian feast days
ⓘ
European pagan traditions ⓘ witchcraft folklore ⓘ |
| celebratedIn |
Austria
ⓘ
Czech Republic ⓘ Estonia ⓘ Finland ⓘ Germany ⓘ Latvia ⓘ Sweden ⓘ Switzerland ⓘ parts of Poland ⓘ parts of the Netherlands ⓘ |
| culturalSignificance |
functions as a student celebration in some countries
ⓘ
marks the transition from winter to spring ⓘ serves as a springtime cleansing ritual ⓘ |
| folkloreBelief |
witches fly to the Brocken
ⓘ
witches gather on mountaintops ⓘ |
| follows | April 29 ⓘ |
| hasAlternativeName |
Walpurgis Night
ⓘ
surface form:
Saint Walpurga’s Eve
Walpurgis Night ⓘ
surface form:
Walpurgisnacht
|
| hasCustom |
dancing
ⓘ
drinking ⓘ lighting bonfires ⓘ revelry ⓘ singing ⓘ |
| hasDate | April 30 ⓘ |
| hasSymbol |
bonfire
ⓘ
broomstick ⓘ mountaintop gathering ⓘ witch ⓘ |
| hasTheme |
fertility
ⓘ
springtime purification ⓘ warding off evil spirits ⓘ witches’ gatherings ⓘ |
| majorLocation |
Brocken
ⓘ
surface form:
Brocken mountain
Harz ⓘ
surface form:
Harz Mountains
|
| namedAfter | Saint Walpurga ⓘ |
| observedBy |
Lutheran communities
ⓘ
secular communities ⓘ |
| precedes | May Day ⓘ |
| region |
Central Europe
ⓘ
Northern Europe ⓘ |
| religiousContext |
Christianized pagan festival
ⓘ
linked to feast of Saint Walpurga ⓘ |
| season | spring ⓘ |
| timeOfDay | night ⓘ |
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: Walpurgis Night Description of subject: Walpurgis Night is a traditional springtime festival, especially prominent in central and northern Europe, marked by bonfires, revelry, and folklore about witches gathering on mountaintops.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Walpurgis Night celebrations
this entity surface form:
Walpurgisnacht
this entity surface form:
Saint Walpurga’s Eve
this entity surface form:
Walpurgisnacht
this entity surface form:
Kupala Night
this entity surface form:
Walpurgis Night (30 April–1 May)
subject surface form:
Brocken Museum
this entity surface form:
Walpurgis Night on the Brocken