Assertion: dance's form | /r/HasProperty | created in the region of rio de la plata
Facets:
Source sentences:
text: Argentine tango - Among many types of tango dance, Argentinian dance strives to preserve original form of tango that was first created in the region of Rio de la Plata.
text: - Among many types of tango dance, Argentinian dance strives to preserve original form of tango that was first created in the region of Rio de la Plata.