About: http://webisa.webdatacommons.org/359014651

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A major drawback of these voice mail systems is that the messages must be listened to serially, i.e. only one message can be played to that one user at a time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca