About: http://webisa.webdatacommons.org/71044640

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Between 1921 and 1931, Ballet and Natural Movement as well as dance in other genres, became strongly influenced by other countries, especially the USA and Russia.
http://www.w3.org/ns/prov#wasQuotedFrom	istd.org