About: http://webisa.webdatacommons.org/20852405

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	While Google remains committed to retaining its hugely successful model of offering all services for free, the question of how sites such as YouTube can make the most of their enormous success does not yet have a satisfactory answer.
http://www.w3.org/ns/prov#wasQuotedFrom	onlineadvertising.net