About: http://webisa.webdatacommons.org/243390014

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	Speakers use different types and materials for their drivers, especially for high frequency drivers.
http://www.w3.org/ns/prov#wasQuotedFrom	avsforum.com