About: http://webisa.webdatacommons.org/409488254

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 present invention enables relatively inexpensive switched inhouse audio and video, and so these applications are particularly suitable for the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr