About: http://webisa.webdatacommons.org/127749494

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	According to the World Health Organization: ???Dioxins are mainly by products of industrial processes but can also result from natural processes, such as volcanic eruptions and forest fires.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com