About: http://webisa.webdatacommons.org/106822333

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	Common soil contaminants can range from persistent organic pollutants (POPs), pharmaceuticals and personal health care products (PPCPs), and petroleum-based and polyaromatic hydrocarbons (PAHs), as well as lead and other heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	sciex.com