The fact that they were so rushed to record it is an argument against the idea of a planned, thought-out concept per se. But the running order of OBC does seem to reflect the plot of the film to a certain extent. And some of the themes and ideas were tackled again when Roger went to write all the lyrics to DSOTM. So in a sense OBC was kind of a "dry run", a rehearsal for what would eventually become the finished product of Dark Side.

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what do you teach your children about me?
what do you teach your little children about me?
pimp, thug, bling drug lord of the undergrounded kings
how can you be so sure i won't call down the rain?
what do you teach your little children about me?
you point your gun, wait, hide and run. i see it plain