| http://www.w3.org/ns/prov#value | - helvings, etc.A further object is providing a practical, simple, functional and advantageous solution, both for manufacture and ease of use.BRIEF SUMMARY OF THE INVENTIONThese objects are achieved by the invention by providing an editorial and stationery article, such as a diary, exercise-book, book, magazine, newspaper, file-holder, etc., having particular ergonomic features, characterized in tha
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