About: http://webisa.webdatacommons.org/338613542

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 signs along shorelines and riverbanks were prompted by the dangerous levels of mercury that were being found in Maine's fish, waterfowl, eagles and other creatures.
http://www.w3.org/ns/prov#wasQuotedFrom	votesmart.org