About: http://webisa.webdatacommons.org/37957592

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	This QCon, the 4th in SF and 13th world wide was sold out weeks ahead of the conference - with over 650 attendees including 80+ speakers!
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com