About: http://webisa.webdatacommons.org/435214818

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	Tools, such as Twitter, Flickr and YouTube, to name a few sites, have been used by emergency responders, citizens and mass media to gather information and disseminate emergency messages.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com