A directed graph of the network of page links on Wikipedia.  The file
wikipedia.edge contains the edge list of the directed graph and
represents the February 2006 snapshot of the network.  Each line in
the file represents a directed edge of the form "u v", which denotes
that a page with ID u links to a page having ID v.  The data was
downloaded on 24th March 2012 from

http://socialnetworks.mpi-sws.org/data-wosn2008.html

If you use the dataset, please cite the following PhD thesis:

@phdthesis{Mislove2009,
  author = {Alan Mislove},
  title = {Online Social Networks:  Measurement, Analysis, and
           Applications to Distributed Information Systems},
  school = {Department of Computer Science},
  address = {Rice University},
  month = {May},
  year = {2009},
}

Nodes:  1,291,399
Edges: 16,851,149
