$ sudo npm install rdflib
$ sudo npm install -g rdflib

If want to update the rdflib package execute the command as below,

$ sudo npm update rdflib

Update package globally,

$ npm install -g rdflib

Git clone:

$ sudo  git clone https://github.com/rektide/rdflib.git

$ sudo  npm install -g ./rdflib

rdflib@0.16.3 /usr/lib/node_modules/rdflib

How to remove rdflib package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall rdflib

Basic Information of rdflib NPM Package: