serdi(1) on Linux
The text 0c472cca3878, as Debian 11 (Bullseye) shipped it.
Read and write RDF syntax
Flags it lists
-
-a -
-b -
-c -
-e -
-f -
-h -
-i -
-l -
-o -
-p -
-q -
-r -
-s -
-v