<http://webisa.webdatacommons.org/288215174>	<http://www.w3.org/ns/prov#value>	"These systems combine all types of messages and make them appear as ???unified??? from the standpoint of the user." .
<http://webisa.webdatacommons.org/288215174>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/267352152>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/288215174> .
<http://webisa.webdatacommons.org/288215174>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .