Are La púrpura de la rosa and Semiramide both operas?
yes
La púrpura de la rosa
La púrpura de la rosa ("The Blood of the Rose") is an opera in one act, composed by Tomás de Torrejón y Velasco to a Spanish libretto by Pedro Calderón de la Barca, the last great writer of the Spanish Golden Age.
Semiramide
Semiramide (] ) is an opera in two acts by Gioachino Rossini.
África de la Rosa
África de la Rosa (born 1906) was a Filipina former actress.
 She had Spanish and Chinese roots in her family and was the sister of famous Philippine movie icons Rogelio and Jaime de la Rosa.
 One of her ancestors was a trusted lieutenant of Fernão de Magalhães (Ferdinand Magellan). Daniel de la Rosa
Daniel de la Rosa (born July 4, 1993) is a Mexican racquetball player.
 De La Rosa won his first International Racquetball Tour (IRT) in December 2014, when he won the 2014 New Jersey Open.
 He joins Alvaro Beltran as the only Mexican players to win an IRT TIER 1 event.
 De La Rosa was ranked 3rd on the IRT at the end of the 2015-16 season, his fourth season in the top 10. Partenope (Zumaya)
Partenope is an opera in three acts by Manuel de Zumaya.
 Zumaya adapted the libretto himself from a Spanish translation of Silvio Stampiglia's Italian libretto which was first set for performance in Naples during 1699 with music by Luigi Mancia.
 All told, Stampiglia's libretto was used by a variety of composers for more than a dozen operas that were produced all over Italy, including versions by Leonardo Vinci and George Frideric Handel.
 Zumaya's version was commissioned by Viceroy Fernando de Alencastre Noroña y Silva and produced at the viceroyal palace in Mexico City on 1 May 1711.
 The production is the earliest known full opera produced in North America and the first opera written by an American-born composer.
 However, "Parténope" is not the earliest opera to be performed in the New World, as some sources have reported.
 That distinction belongs to Tomás de Torrejón y Velasco's "La púrpura de la rosa", which premiered ten years earlier in Lima, Peru. Opera in Latin America
The history of opera in Latin America dates back to at least the early 18th century.
 Opera arrived in Latin America as a consequence of European colonization.
 On October 19, 1701, "La púrpura de la rosa" premiered in Lima in the Viceroyalty of Peru, the first opera known to be composed and performed in the Americas.
 It is an opera in one act by Spanish composer Tomás de Torrejón y Velasco with a libretto by Pedro Calderón de la Barca, and is the only surviving opera by Torrejón y Velasco.
 It tells the myth of the love of Venus and Adonis, which provoked Mars's jealousy and his desire for vengeance. Juan de la Rosa
Juan Pedro de la Rosa (born August 7, 1986 in Tamaulipas, Mexico) is a professional Mexican boxer and is brother to Mexican Top Welterweight boxer, James de la Rosa. Oscar De La Rosa
Oscar De La Rosa (born Oscar De La Rosa Gonzales March 29,1960) is the Latin pop lead singer of the four-time Grammy Award-winning musical group La Mafia.
 He is also the brother of Leonardo Gonzales who is the former guitarist of La Mafia and founder of Leonardo Gonzales y Los Magnificos. Tony De La Rosa (Tejano musician)
Antonio De La Rosa (Sarita, Texas October 31, 1931 - 2004) was an influential Tejano musician.
 He was noted for producing dynamic and harmonic accordion runs on the two-row button accordion.
 De la Rosa introduced several important innovations into conjunto music, including the practice of slowing polka tempos down to 110—115 beats per minute, as well as the use of amplified bajo sexto and bass. Louella Persons
Louella Persons is monologue written by Secun de la Rosa which currently runs at La casa de la Portera in Madrid, Spain, starring Natalie Pinot as Louella Persons and directed by Benjamin de la Rosa.