About: http://webisa.webdatacommons.org/328574397

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	Tornadoes have been spotted in all continents except Antarctica though a large number have been seen in the United States. edit Characteristics and types
http://www.w3.org/ns/prov#wasQuotedFrom	diffen.com