About: http://webisa.webdatacommons.org/56148667

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	A proposal was offered for a second-screen system based on use cases such as friends sharing content remotely through a social network.
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org