I don't mean to spin this out into a tangent about Drupal.
Me neither, my discussion point here is: There are advantages for opaque (like http:something.org/node123456) and nonopaque (http:something.org/Bonn,_Northrhine-Westfalia,_Germany) URI/IRI identifiers.
In the light of the use-case of interlinking discussed here: which is right for Wikidata? Does Wikidata need both in parallel (I believe this is the current plan)?
Gregor