About: http://webisa.webdatacommons.org/170175143

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	While the 5.1 mix provides a wider soundstage, the surround channels are rarely used, and when they are engaged it is mostly for music and ambient effects.
http://www.w3.org/ns/prov#wasQuotedFrom	hometheaterforum.com