About: http://webisa.webdatacommons.org/199207680

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	For example, the factory city of Dongguan reported more than a dozen days in the first half of 2008 when the air pollution index topped 100, a level considered unhealthy for sensitive groups including infants and the elderly.
http://www.w3.org/ns/prov#wasQuotedFrom	utsandiego.com