serdi(1) on Linux
The text 24d8e3edd8eb, as Debian 13 (Trixie) shipped it.
read and write RDF syntax
Flags it lists
-
-a -
-b -
-c -
-e -
-f -
-h -
-i -
-l -
-o -
-p -
-q -
-r -
-s -
-v