About: http://webisa.webdatacommons.org/37497475

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	In cities such as Chicago and Washington, DC, social networking technologies have been used to organize large, "spontaneous" public gatherings.
http://www.w3.org/ns/prov#wasQuotedFrom	goldenstateliberty.com