About: http://webisa.webdatacommons.org/426512852

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	The idea of unified communications is not new, and suppliers such as IBM, Lotus, and Microsoft, as well as telecos such as BT, have been developing software to do this for many years.
http://www.w3.org/ns/prov#wasQuotedFrom	computerweekly.com