Assertion: ballet | /r/HasProperty | la sylphide
Facets:
Source sentences:
text: The 1827 ballet La Sylphide is widely considered to be the first, and the 1870 ballet Coppélia is considered to be the last.
text: Marie Taglioni made dancing on Pointe popular in the 1830s when she danced a ballet called La Sylphide created for her by her father Filipo Taglioni.
text: In March 1832, the ballet La Sylphide debuted in Paris.