About: http://webisa.webdatacommons.org/278337367

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	catastrophic events, such as hurricanes, hailstorms, tornados, windstorms, earthquakes, floods, fires, explosions, and other natural or man-made disasters.
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov