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</html><description>&#x2018;Wat is een vriend nog?&#x2019; is de titel van een beschouwing over vriendschap van de Amerikaanse literatuurhistoricus William Deresiewicz. Zij verscheen afgelopen week in De Groene Amsterdammer. Een mooi stuk dat tot nadenken stemt over iets wat van groot belang is in ieders leven, maar door de opkomst van internetsites als Facebook en Twitter onder...</description><thumbnail_url>https://www.vanoorschot.nl/wp-content/uploads/2010/02/willem_kloos_2-1.jpg</thumbnail_url><thumbnail_width>350</thumbnail_width><thumbnail_height>497</thumbnail_height></oembed>

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