About: http://webisa.webdatacommons.org/205352480

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	A third type of videoconferencing made available by the network of the present invention is multipoint broadcasting, where one site, for example Chicago, broadcasts to two or more other sites.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca