About: http://webisa.webdatacommons.org/19389397

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	You want a large-scale functioning example of alternate models, and you have just provided one yourself!Wikipedia is an example of a still centralized, but advertiser independent (donation supported) distribution model.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org