# cribbed from 
# http://www.w3.org/Talks/2002/10/09-swcal/tools.dot
# in http://www.w3.org/Talks/2002/10/09-swcal/all.htm

digraph world {
  rankdir=LR;
  "itin.txt" -> "grokTravItin.pl";
  "grokTravItin.pl" -> "itin.nt";
  "grokTravItin.pl" [ shape="diamond"];
  "itin.nt" -> "cwm1";
  "cwm1" [ shape="diamond", label="cwm"];
  "cwm1" -> "itin.n3"
}