About: http://webisa.webdatacommons.org/189197309

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	Argentina was at that time was a melting pot of different ethnicities, and, by 1816, the Waltz, Polka, Mazurka, Schottische, as well as the Habanera, were regular sights on the stages, in ballrooms, and on the streets.
http://www.w3.org/ns/prov#wasQuotedFrom	improve.com