Wikibase/Indexing/RDF Dump Format/Proposal

Variant 1
Pro: Contra: Notes:
 * Separate URLs for each node type allow us to create pages which would explain what is going on there.
 * Requires a bunch of URL redirects to be configured

p: is still shared between statement and reference, because I think the relationship between statement/reference and value is essentially the same one. If distinction in the query is needed, it is easy to put filter on subject's type. Open to arguments here though.

Variant 2
Here we have everything under /entity/, which may make redirects or other smarter handling (such as jumping to actual statement from statement URL or to property page from property) easier, but URL scheme makes less sense.