About: http://webisa.webdatacommons.org/128462798

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	People used to think that mercury pollution was a problem isolated to remote areas of the Northeast.
http://www.w3.org/ns/prov#wasQuotedFrom	nature.org