About: http://webisa.webdatacommons.org/347416600

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	Armed with data from the US Environmental Protection Agency (EPA), he looked at a range of chemicals such as chlorine, chloroform, ammonia and sulphuric acid, as well as ethanol, acetone and methyl ethyl ketone.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com