Demetrio
E611322
Demetrio is an 18th-century opera libretto by Italian poet and dramatist Pietro Metastasio, widely set to music by numerous composers of the period.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Demetrio canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6513548 — 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: Demetrio Context triple: [Pietro Metastasio, notableWork, Demetrio]
-
A.
Pascual
Pascual is a masculine given name of Spanish origin commonly used in Spanish-speaking countries.
-
B.
Alfrédo
Alfrédo is a given name, likely a variant or cognate of "Alfred" or "Alfredo," used as a personal male first name in various languages.
-
C.
Elpidio
Elpidio is a masculine given name most notably borne by Elpidio Quirino, the sixth President of the Philippines.
-
D.
Vicente
Vicente is a given name, common in Spanish- and Portuguese-speaking countries, that corresponds to the English name Vincent.
-
E.
Alejo
Alejo is a Spanish given name commonly used as a short form of Alejandro.
- 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: Demetrio Target entity description: Demetrio is an 18th-century opera libretto by Italian poet and dramatist Pietro Metastasio, widely set to music by numerous composers of the period.
-
A.
Pascual
Pascual is a masculine given name of Spanish origin commonly used in Spanish-speaking countries.
-
B.
Alfrédo
Alfrédo is a given name, likely a variant or cognate of "Alfred" or "Alfredo," used as a personal male first name in various languages.
-
C.
Elpidio
Elpidio is a masculine given name most notably borne by Elpidio Quirino, the sixth President of the Philippines.
-
D.
Vicente
Vicente is a given name, common in Spanish- and Portuguese-speaking countries, that corresponds to the English name Vincent.
-
E.
Alejo
Alejo is a Spanish given name commonly used as a short form of Alejandro.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
literary work
ⓘ
opera libretto ⓘ |
| author | Pietro Metastasio ⓘ |
| basedOn | story of Demetrius II Nicator ⓘ |
| centuryOfOrigin | 18th century ⓘ |
| countryOfOrigin | Italy ⓘ |
| creatorName | Pietro Metastasio ⓘ |
| creatorOccupation |
dramatist
ⓘ
poet ⓘ |
| genre | opera seria libretto ⓘ |
| hasCharacter |
Barsene
ⓘ
Cleonice ⓘ Demetrio ⓘ Fenicio ⓘ Mitrane ⓘ Olinto ⓘ |
| hasType | dramma per musica ⓘ |
| influenced | 18th-century opera seria repertoire ⓘ |
| language | Italian ⓘ |
| literaryForm | verse ⓘ |
| notableFor | wide circulation among 18th-century composers ⓘ |
| partOf | Metastasio libretti corpus ⓘ |
| setToMusicBy |
Antonio Caldara
ⓘ
Christoph Willibald Gluck ⓘ Johann Adolph Hasse ⓘ
linked to:
Johann Adolf Hasse
Johann Christian Bach ⓘ Josef Mysliveček ⓘ Niccolò Jommelli ⓘ multiple 18th-century composers ⓘ |
| usedFor | opera composition ⓘ |
| writtenBy | Pietro Metastasio ⓘ |
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: Demetrio Description of subject: Demetrio is an 18th-century opera libretto by Italian poet and dramatist Pietro Metastasio, widely set to music by numerous composers of the period.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.