About: http://webisa.webdatacommons.org/454757991

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	With the stiffness of the control coupled with the limited range of motion for comfortable listening, getting just the right level is a challenge.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org