About: http://webisa.webdatacommons.org/400941494

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	They threw free parties with music provided by the Grateful Dead, Janis Joplin, Jefferson Airplane and other bands.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org