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<http://webisa.webdatacommons.org/297274673>	<http://www.w3.org/ns/prov#value>	"The authors provide a useful chapter on these new technologies including social networks, blogs, microblogs, and wikis." .
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<http://webisa.webdatacommons.org/297274673>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<typepad.com> .