About: http://webisa.webdatacommons.org/21319183

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	Chlorine is said to have a huge role in the most serious environmental problems such as acid rain, global warming and the thinning of the ozone layer.
http://www.w3.org/ns/prov#wasQuotedFrom	prweb.com