About: http://webisa.webdatacommons.org/10681657

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	Late Friday, Department of Homeland Security Secretary Janet Napolitano sent off a pointed letter to city and state officials, including Mayor Michael Bloomberg and Governor David Paterson.
http://www.w3.org/ns/prov#wasQuotedFrom	politico.com