About: http://webisa.webdatacommons.org/55090235

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	The levels of all major pollutants, except ozone, fell during the period.
http://www.w3.org/ns/prov#wasQuotedFrom	asianewsnet.net