About: http://webisa.webdatacommons.org/417693627

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	In alternate embodiments, other methods may be used, and other signals may be generated, to initiate a videoconference and/or data collaboration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com