About: http://webisa.webdatacommons.org/425180380

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	Although mercury is present in our environment, most of the rising levels are attributed to mining and burning of coal and oil.
http://www.w3.org/ns/prov#wasQuotedFrom	akaction.org