About: http://webisa.webdatacommons.org/431755700

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	In another example, an oxidizing agent such as ozone reacts with various contaminants to precipitate the contaminant out of the water and immobilize the precipitate within the soil, as in the case of mercury and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es