About: http://webisa.webdatacommons.org/63748627

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	Second screen is an additional electronic device (e.g. tablet or smartphone) that allows a television audience to interact with TV content: extra data is displayed on a portable device synchronised with the TV programme.
http://www.w3.org/ns/prov#wasQuotedFrom	searchlightmagazine.com