About: http://webisa.webdatacommons.org/417029883

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	same to me,From everything I read, it looks to be extremely promising, especially because the people who are raving about it actually have good ears.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org