. . . . . . . "Source: Freebase - The World's database". . . . _:vdRqGrUA131. _:vdRqGrUA132. _:vdRqGrUA130. _:vdRqGrUA134. _:vdRqGrUA135. _:vdRqGrUA136. _:vdRqGrUA133. _:vdRqGrUA129. "Private Opera"@en. . _:vdRqGrUA131 "Russian_Private_Opera". _:vdRqGrUA131 . _:vdRqGrUA132 "Private_Opera_Society". _:vdRqGrUA132 . _:vdRqGrUA130 "Private_Opera". _:vdRqGrUA130 . _:vdRqGrUA134 "Mamontov$0027s_Private_Russian_Opera_in_Moscow". _:vdRqGrUA134 . _:vdRqGrUA135 "private_opera". _:vdRqGrUA135 . _:vdRqGrUA136 "Solodovnikov_Theater". _:vdRqGrUA136 . _:vdRqGrUA129 "6992798". _:vdRqGrUA129 . _:vdRqGrUA133 "Solodovnikov_Theatre". _:vdRqGrUA133 .