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<http://webisa.webdatacommons.org/129110661>	<http://www.w3.org/ns/prov#value>	"Clear, persuasive, and visionary, this talk is a must for anyone who wants to understand what???s at stake in the huge growth in Web 2.0 communities and community-building tools." .
<http://webisa.webdatacommons.org/129110661>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mediabistro.com> .
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<http://webisa.webdatacommons.org/prov/133750875>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/129110661> .