About: http://webisa.webdatacommons.org/417280499

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	By letting external developers build applications for its site, Facebook boosted its popularity as users added games and other tools to complement their social networking experience.
http://www.w3.org/ns/prov#wasQuotedFrom	pcadvisor.co.uk