Install librdf-perl by entering the following commands in the terminal:
sudo apt update sudo apt install librdf-perl
Description:
Perl language bindings for the Redland RDF library
The Perl interface modules for the Redland Resource Description Framework (RDF) library providing an object-oriented interface in the RDF::Redland package.
Homepage: http://librdf.org/docs/perl.html
Version: 1.0.17.1+dfsg-1.3build4
Section: universe/perl