About: http://webisa.webdatacommons.org/325155144

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	For comparison, here is an example of a decent passively isolating headphone:
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org