<http://webisa.webdatacommons.org/prov/500917238> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/446364427> . <http://webisa.webdatacommons.org/446364427> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/446364427> <http://www.w3.org/ns/prov#wasQuotedFrom> <sys-con.com> . <http://webisa.webdatacommons.org/446364427> <http://www.w3.org/ns/prov#value> "Tapjoy helps unlock mobile joy by empowering more than 1 billion mobile users who choose to watch videos, subscribe to services, install applications and participate in other types of advertisements in" .