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<http://webisa.webdatacommons.org/prov/507811481>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159855787> .
<http://webisa.webdatacommons.org/159855787>	<http://www.w3.org/ns/prov#value>	"The network plays an increasingly critical role in delivering the IT applications and services such as virtualization." .
<http://webisa.webdatacommons.org/prov/299543889>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159855787> .
<http://webisa.webdatacommons.org/159855787>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .