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'Wikification of GIS': term first coined by Boulos in Sep 2005, 2 years earlier than Goodchild’s 'VGI' http://t.co/CguIs8sA
'Wikification of GIS': term first coined by Boulos in Sep 2005, 2 years earlier than Goodchild’s 'VGI' http://t.co/CguIs8sA