Install serdi by entering the following commands in the terminal:
sudo apt update sudo apt install serdi
Description:
lightweight RDF syntax library - serdi tool
Serd is a lightweight C library for RDF syntax which supports reading and writing Turtle and NTriples. . This package provides the utility 'serdi'.
Homepage: http://drobilla.net/software/serd/
Version: 0.28.0~dfsg0-1
Section: universe/text