About: http://webisa.webdatacommons.org/279432557

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	Soil pollutants widely prevalent today are known as volatile organic contaminants which are organic compounds such as low molecular weight alkanes, alcohols, amines, amides, acids, sulfites, dioxins, ethylbenzenes and PCBs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com