About: http://webisa.webdatacommons.org/283159407

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	Thisdecrease results from the physical process occurring during migration or chemical interactions andbiological processes that change or degrade the contaminant into new forms of chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov