About: http://webisa.webdatacommons.org/14870323

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	In 2012 Facebook launched Poke, which let users send ???pokes??? as well as photos and other messages to friends that would expire after a certain amount of time.
http://www.w3.org/ns/prov#wasQuotedFrom	searchenginejournal.com