About: http://webisa.webdatacommons.org/420480779

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	Researchers believe the chemicals are draining from landfills and other waste sites and sticking in the river sediment.
http://www.w3.org/ns/prov#wasQuotedFrom	mrgreatlakes.com