Act I
E803387
Act I of Richard Wagner's opera "Lohengrin" introduces the mysterious knight Lohengrin as he arrives to defend Elsa of Brabant and sets the stage for the opera’s central themes of faith, identity, and forbidden questions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Act I canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9507840 — 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: Act I Context triple: [Lohengrin, hasAct, Act I]
-
A.
Act I
Act I is the opening act of Bruce Norris's Pulitzer Prize–winning play "Clybourne Park," which sets up the central conflicts about race, property, and gentrification in a 1950s Chicago neighborhood.
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B.
Act I
Act I is the opening section of the 19th-century stage comedy "Our American Cousin," in which the main characters and central comedic conflicts are first introduced.
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C.
Act I
Act I is the opening section of Edward Albee’s Pulitzer Prize-winning play "A Delicate Balance," in which the central family tensions and themes of existential anxiety are first established.
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D.
Act I
Act I is the opening section of John Bunyan’s Christian allegory "The Pilgrim’s Progress," introducing the protagonist Christian and the beginning of his spiritual journey.
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E.
Act I
Act I is the opening section of Tchaikovsky’s ballet *The Nutcracker*, introducing the Christmas Eve setting and the characters whose magical adventures drive the story.
- 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: Act I Target entity description: Act I of Richard Wagner's opera "Lohengrin" introduces the mysterious knight Lohengrin as he arrives to defend Elsa of Brabant and sets the stage for the opera’s central themes of faith, identity, and forbidden questions.
-
A.
Act I
Act I is the opening section of Edward Albee’s Pulitzer Prize-winning play "A Delicate Balance," in which the central family tensions and themes of existential anxiety are first established.
-
B.
Act I
Act I is the opening act of Bruce Norris's Pulitzer Prize–winning play "Clybourne Park," which sets up the central conflicts about race, property, and gentrification in a 1950s Chicago neighborhood.
-
C.
Act I
Act I is the opening section of the 19th-century stage comedy "Our American Cousin," in which the main characters and central comedic conflicts are first introduced.
-
D.
Act I
Act I is the opening section of John Bunyan’s Christian allegory "The Pilgrim’s Progress," introducing the protagonist Christian and the beginning of his spiritual journey.
-
E.
Act I
Act I is the opening section of Tchaikovsky’s ballet *The Nutcracker*, introducing the Christmas Eve setting and the characters whose magical adventures drive the story.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | act of an opera ⓘ |
| centralTheme |
faith
ⓘ
forbidden questions ⓘ identity ⓘ |
| composer | Richard Wagner ⓘ |
| conditionOfDefense | Elsa must never ask Lohengrin his name or origin ⓘ |
| dramaticFunction |
introduces Lohengrin as Elsa’s champion
ⓘ
sets up Elsa’s trial ⓘ |
| follows |
Prelude to Lohengrin
ⓘ
linked to:
Lohengrin
|
| genre | Romantic opera act ⓘ |
| introducesCharacter |
Elsa of Brabant
ⓘ
Friedrich von Telramund ⓘ King Heinrich der Vogler ⓘ
linked to:
Heinrich I of Germany
Lohengrin ⓘ Ortrud ⓘ |
| language | German ⓘ |
| librettist | Richard Wagner ⓘ |
| mainCharacter |
Elsa of Brabant
ⓘ
Friedrich von Telramund ⓘ King Heinrich der Vogler ⓘ
linked to:
Heinrich I of Germany
Lohengrin ⓘ Ortrud ⓘ |
| musicalNumber |
Elsa’s dream narration ("Einsam in trüben Tagen")
ⓘ
King Heinrich’s opening address to the Brabantine nobles ⓘ Lohengrin’s appearance and acceptance of the combat ⓘ the summons to the duel ⓘ |
| musicalStyle | through-composed ⓘ |
| operaNumberOfActs | 3 ⓘ |
| originalTitleLanguage | German ⓘ |
| partOf | Lohengrin ⓘ |
| plotElement |
Elsa’s vision of a knight sent by God
ⓘ
King Heinrich summons nobles of Brabant ⓘ Lohengrin arrives in a boat drawn by a swan ⓘ Lohengrin offers to defend Elsa ⓘ Telramund claims Elsa’s inheritance ⓘ accusation against Elsa of murdering her brother ⓘ trial by combat is decreed ⓘ |
| positionInWork | first act ⓘ |
| precedes |
Act II (Lohengrin)
ⓘ
linked to:
Lohengrin
|
| premiereConductor | Franz Liszt ⓘ |
| premiereDate | 1850-08-28 ⓘ |
| premierePlace | Weimar ⓘ |
| settingLocation | Antwerp ⓘ |
| settingRegion | Duchy of Brabant ⓘ |
| settingTime | early 10th century ⓘ |
| workBasedOn | medieval Grail and Swan Knight legends ⓘ |
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: Act I Description of subject: Act I of Richard Wagner's opera "Lohengrin" introduces the mysterious knight Lohengrin as he arrives to defend Elsa of Brabant and sets the stage for the opera’s central themes of faith, identity, and forbidden questions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.