About: http://webisa.webdatacommons.org/456030140

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	Some expensive high-end speakers are made of carbon or other plastics, and some are made of aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org