Twitter: @crowdsem, #crowdsem2013 1st International Workshop on “Crowdsourcing the Semantic Web” in conjunction with the 12th Interantional Seamntic Web Conference (ISWC 2013), 21-25 October 2013, in Sydney, Australia. This interactive workshop takes stock of the emergent work and chart the research agenda with interactive sessions to brainstorm ideas and potential applications of collective intelligence to solving AI hard semantic web problems.