About: http://webisa.webdatacommons.org/55246540

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	They are a boon to developers and Facebook swears by them: some of their most popular features, such as the ???Like??? button, came from company hackathons.
http://www.w3.org/ns/prov#wasQuotedFrom	dice.com