Assertion: russian language pop music | /r/HasProperty | formed as one of the largest markets
Facets:
value: in the early
type: TEMPORAL
Source sentences:
text: Formed as one of the largest markets in the world in the early of the 1960s, the Russian-language pop music was represented by such artists as Edita Piekha, Valery Obodzinsky, Muslim Magomayev, ensembles, organized in Moscow and Leningrad in 1966: Vesiolie Rebiata, Poyushchiye Gitary.