About: http://webisa.webdatacommons.org/434130520

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	By ???data conference??? is meant that data are shared between more than two terminals, such as information other than the voice information exchanged in the audio conference.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com