About: http://webisa.webdatacommons.org/436378410

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	The presence of alkaloids ??? naturally occurring toxins produced by trees and other plants ??? has long been suspected in smoke from forest fires, but the new study is the first to detect the compounds coming directly from a blaze.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com