About: http://webisa.webdatacommons.org/29359946

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	Ozone is a naturally occurring gas in the upper atmosphere (the stratosphere) that protects
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com