"A loose leaf is a piece of paper that is not bound in place, but typically punched so as to be organized in a ring binder. Loose leaves may be sold as free sheets, or made up into notepads, where perforations allow them to be removed easily." <a href="#cwrc:727d97bc-af78-4122-94be-aa78b2e97d5a">(DBpedia, 2019)</a>