About: http://webisa.webdatacommons.org/310286340

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	These substances include heavy metals, such as lead, mercury and arsenic; organic solvents; and certain medications, such as those used to treat cancer or AIDS.
http://www.w3.org/ns/prov#wasQuotedFrom	sockimporter.com