And for dwarfs... ; shouldn't the ghetto be aboveground and the sweet digs below?
That sounds about right, and it has a literary precedent in the form of a recurring theme in several Discworld novels
Not only the dwarfish inversion, but the whole Undercity concept. The earliest explicit employment of the idea was in MAA. A dwarf was involved, but he was a surface dwelling local lad, and probably wasn't as familiar with the underground as the Deep Dwelling dwarfs as seen in T!. Mind you, he was also capable of sparking up a friendship with a troll, so certainly untraditional enough.
Even earlier, in G!G! at the latest (possibly even TCOM), Ankh-Morpork had been described as not being built upon bedrock, but upon loam and flood-silts, thus some surprise as to there being a huge hunk of rock to chain a 'maiden' to, which was probably part of an old buildding. Or, back to the theme of an Undercity, it was otherwise described in the (paraphrased) quote "Ankh-Morpork is mostly built upon Ankh-Morpork".
(Erm, just realised my abbreviations might need expanding. They're Men At Arms, Thud!, Guards! Guards! and The Colour Of Magic, respectively. Although people who didn't need the abbrevs expndng can probably counter-quote me, give more accurate information or just downright correct me, anyway.
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