About: http://webisa.webdatacommons.org/300767902

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	But psychedelics, as they defined the ???60???s, proved to be a kind of watershed.
http://www.w3.org/ns/prov#wasQuotedFrom	ecotopia.org