About: http://webisa.webdatacommons.org/158418954

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	Smoke from smelters contained heavy metals such as cadmium and lead, which were captured by lichen and then accumulated in reindeer and the people who ate them.
http://www.w3.org/ns/prov#wasQuotedFrom	americanscientist.org