About: http://webisa.webdatacommons.org/98476333

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	Chlorinated hydrocarbons such as, for example, methylene chloride, chloroform or carbon tetrachloride, or hydrocarbons such as benzene, toluene, xylene, or mineral oil fractions are particularly preferable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca