Lux aeterna
E419401
Lux aeterna is a movement of the Roman Catholic Requiem Mass, traditionally sung in Latin and associated with prayers for eternal light and rest for the deceased.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lux aeterna canonical | 5 |
| Lux Aeterna | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4177796 — 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: Lux aeterna Context triple: [Requiem (Harbison), hasPart, Lux aeterna]
-
A.
Lux Aeterna
Lux Aeterna is a haunting minimalist orchestral piece by composer Clint Mansell, best known as the iconic theme from the film Requiem for a Dream.
-
B.
Post Tenebras Lux
Post Tenebras Lux is a Latin motto meaning "After darkness, light," historically associated with the Protestant Reformation and symbolizing spiritual renewal and enlightenment.
-
C.
The Everlasting
"The Everlasting" is a melancholic, introspective rock ballad by Welsh band Manic Street Preachers, known for its reflective lyrics and sweeping, anthemic sound.
-
D.
The Night Eternal
The Night Eternal is the third and final novel in Guillermo del Toro and Chuck Hogan’s horror trilogy The Strain, concluding the story of a vampiric plague and humanity’s struggle for survival.
-
E.
Immensa Aeterni Dei
Immensa Aeterni Dei is a 1588 papal bull by Pope Sixtus V that reorganized the Roman Curia and established a more systematic structure for the central administration of the Catholic Church.
- 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: Lux aeterna Target entity description: Lux aeterna is a movement of the Roman Catholic Requiem Mass, traditionally sung in Latin and associated with prayers for eternal light and rest for the deceased.
-
A.
Lux Aeterna
Lux Aeterna is a haunting minimalist orchestral piece by composer Clint Mansell, best known as the iconic theme from the film Requiem for a Dream.
-
B.
Post Tenebras Lux
Post Tenebras Lux is a Latin motto meaning "After darkness, light," historically associated with the Protestant Reformation and symbolizing spiritual renewal and enlightenment.
-
C.
The Everlasting
"The Everlasting" is a melancholic, introspective rock ballad by Welsh band Manic Street Preachers, known for its reflective lyrics and sweeping, anthemic sound.
-
D.
The Night Eternal
The Night Eternal is the third and final novel in Guillermo del Toro and Chuck Hogan’s horror trilogy The Strain, concluding the story of a vampiric plague and humanity’s struggle for survival.
-
E.
Immensa Aeterni Dei
Immensa Aeterni Dei is a 1588 papal bull by Pope Sixtus V that reorganized the Roman Curia and established a more systematic structure for the central administration of the Catholic Church.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
liturgical chant
ⓘ
movement of the Roman Catholic Requiem Mass ⓘ |
| addressedFor | souls in purgatory ⓘ |
| addresses | God ⓘ |
| associatedWith |
eternal light
ⓘ
eternal rest ⓘ prayers for the dead ⓘ |
| hasLiturgicalGenre |
antiphon
ⓘ
communion chant ⓘ |
| hasMode | Gregorian chant mode (varies by tradition and source) ⓘ |
| hasPerformanceForces |
organ-accompanied choir
ⓘ
solo cantor ⓘ unaccompanied choir ⓘ |
| hasTextPhrase |
"Lux aeterna luceat eis, Domine"
ⓘ
"cum sanctis tuis in aeternum" ⓘ "quia pius es" ⓘ |
| invokes |
light of Christ
ⓘ
perpetual light ⓘ |
| isFollowedBy | Responsory "Libera me" in some Requiem orders ⓘ |
| isPrecededBy | Communion antiphon in many Requiem orders ⓘ |
| isSetBy | various classical composers in their Requiem settings ⓘ |
| language | Latin ⓘ |
| liturgicalFunction |
intercession for the souls of the departed
ⓘ
prayer for eternal light for the deceased ⓘ |
| liturgicalStatus | part of the traditional Requiem propers ⓘ |
| liturgicalTheme |
consolation for the bereaved
ⓘ
eternal life ⓘ hope of resurrection ⓘ |
| partOf |
Roman Catholic Requiem Mass
ⓘ
linked to:
Roman Catholic Mass for the Dead
|
| performedAs |
chant
ⓘ
polyphonic choral setting ⓘ |
| preservedIn | Gregorian chant tradition ⓘ |
| religiousTradition | Roman Catholicism ⓘ |
| requests |
eternal rest for the deceased
ⓘ
perpetual light for the deceased ⓘ |
| textBeginsWith | "Lux aeterna luceat eis" ⓘ |
| textSource | Latin liturgical tradition ⓘ |
| theologicalConcept |
communion of saints
ⓘ
divine mercy for the departed ⓘ |
| typicalContext |
All Souls' Day liturgy
ⓘ
Requiem Mass ⓘ |
| usedIn |
Mass for the dead
ⓘ
linked to:
Roman Catholic Mass for the Dead
Roman Catholic funeral liturgy ⓘ |
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: Lux aeterna Description of subject: Lux aeterna is a movement of the Roman Catholic Requiem Mass, traditionally sung in Latin and associated with prayers for eternal light and rest for the deceased.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lux aeterna