| http://www.w3.org/ns/prov#value | - He has also published a photobook titled ???Seven Summits ??? The Photobook,??? featuring images from his Seven Summits journey.Johan???s famed project to date includes his 2008 Seven Summits journey, in which he reached the summits of the highest mountains on each of the seven continents, including Mount Everest, Mount McKinley and the Vinson Massif.
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