About: http://webisa.webdatacommons.org/430163755

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	it is the same as having an emergency back up supplies of food, water & batteries in case of an earthquake, hurricane or other natural disasters.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net