About: http://webisa.webdatacommons.org/377320337

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	No time with the HD800 unfortunately, but I have owned the WA2 and in comparison, there is an upgrade - but not as much as the increase in price would lead you on to believe.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org