About: http://webisa.webdatacommons.org/323792369

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	With gateway 514 in the middle of the streaming media session, the gateway can control the media stream, re-negotiate the provision or parameters of the stream, and can perform processing such as transcoding on the stream.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com