About: http://webisa.webdatacommons.org/388167250

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	A vortex, such as a whirlwind, tornado, waterspout, hurricane, or whirlpool, has its own energy source in the form of a relative vacuum at
http://www.w3.org/ns/prov#wasQuotedFrom	abovetopsecret.com