Ming Sun <sunming425@googlemail.com> said on June 17, 2011:

I just finish calculating the shortest path idm for the English and French
wiki graphs. If we treat the graph as undirected (though for the wiki
pages,
the links do have directions), the graph idm exactly matches the data I am
currently using.

and CEP commented:

we do have the raw data
which gives rise to the graph shortest path idm.