About: http://webisa.webdatacommons.org/65106688

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	Whenever there is a big quake, people who felt the quake quickly respond on Twitter and retweet the tsunami warnings provided by news media and official sources.
http://www.w3.org/ns/prov#wasQuotedFrom	emergencyjournalism.net