About: http://webisa.webdatacommons.org/214841461

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	There are numerous types of devices operating over numerous types of networks to facilitate voice communications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de