About: http://webisa.webdatacommons.org/341502382

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	An audio/video conference is a conference where one or more visual images (e.g., images of conference participants) are displayed to each participant along with audio signals from the participants.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com