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<http://webisa.webdatacommons.org/146390863>	<http://www.w3.org/ns/prov#value>	"Companies such as Rackspace, Heroku, and Amazon use freemium business patterns by providing cloud services for free, but in limited and trial use." .
<http://webisa.webdatacommons.org/prov/25566964>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/146390863> .
<http://webisa.webdatacommons.org/146390863>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tanagraltd.com> .