About: http://webisa.webdatacommons.org/385650257

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 PortaPro is an easy to drive, great sounding headphone for a Walkman-style lightweight portable, and they have a response dip in the upper mid/lower treble range.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org