About: http://webisa.webdatacommons.org/396500705

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	Therefore, the external system 212 .may include communication devices, such as a signaling interface, a call processor, an interworking unit, a controllable ATM matrix, a switch, or any other type of communication device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au