About: http://webisa.webdatacommons.org/210921406

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 observed on every continent other than Antarctica but there are areas which have a higher occurrence than others.
http://www.w3.org/ns/prov#wasQuotedFrom	n-d-a.org