About: http://webisa.webdatacommons.org/98639384

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	These devices are particularly critical for sound quality and provide an overall improvement to the entire frequency range.
http://www.w3.org/ns/prov#wasQuotedFrom	abt.com