About: http://webisa.webdatacommons.org/113143993

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 2.1 setup (two speakers and a sub) simulates surround sound and is a dramatic improvement over just TV speakers.
http://www.w3.org/ns/prov#wasQuotedFrom	techcrunch.com