About: http://webisa.webdatacommons.org/337134228

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	Mr Anderson of ???The Long Tail??? says that ???opinion is a marketplace, and marketplaces work when you have liquidity.??? Liquidity is exactly what participatory media provide.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com