which source of river island bayou is the sovereign state of church of our lady of the scapular of mount carmel ?
SELECT DISTINCT var_uri where brack_open dbr_Island_Bayou_ attr_open Oklahoma attr_close dbo_source var_uri sep_dot dbr_Church_of_Our_Lady_of_the_Scapular_of_Mount_Carmel dbo_country var_uri brack_close