About: http://webisa.webdatacommons.org/127640014

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	Backchanneling is using Twitter or other tools to carry a conversation (or even just broadcast something) over the internet during an event.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com