About: http://webisa.webdatacommons.org/394921339

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	DerivativesRecently, with speculation on the effects of global warming and such events as El Ni??o, a new type of derivative has emerged???a weather derivative.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com