About: http://webisa.webdatacommons.org/391590740

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	As with Wave, there was a huge demand for invites, and Google again maintained its miser's touch on allowing access.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com