About: http://webisa.webdatacommons.org/7961715

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 calls among stations served by the PBX are processed internally to the PBX. The PBX is also responsible for providing features, such as abbreviated dialing, call forwarding, call transfer, etc., to the PBX stations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr