About: http://webisa.webdatacommons.org/403327914

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	VoIP is an advanced technology that changes voice signals into digital signals and then transfers them to high-speed networks.
http://www.w3.org/ns/prov#wasQuotedFrom	wirefly.com