About: http://webisa.webdatacommons.org/224003183

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 quality of service existing in a data packet network during the course of communication of a voice call through a data network, such as the Internet, is monitored.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es