delta(1) find differences between two RDF graphs


Find differences between two RDF graphs, using functional and inverse functional properties to identify bnodes in the patch file.

-f uri from-file
-t uri file against which to check for differences
-m uri file with metadata to be assumed (in addition to schemas)
-h print this help message
-v 1 verbose mode (can be 0 to 10, 0 is default)
-g 0 g=0 - lots of little diffs.
g=1, fewer diffs (default)

If from-file but not to-file is given, from-file is smushed and output Uris are relative to present working directory.

For motivation and explanation, see <>

$Id:,v 1.11 2007/06/26 02:36:15 syosi Exp $