About: http://webisa.webdatacommons.org/187896411

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	Tweetdeck is a popular application (recently acquired by Twitter) that allows you to subscribe to multiple searches and follow them in real-time:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com