About: http://webisa.webdatacommons.org/456582602

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	In addition, targets for PM2.5 concentration in cities in the three key regions except Beijing are unclear, as they require percentage reductions in PM2.5 concentration compared to a base year.
http://www.w3.org/ns/prov#wasQuotedFrom	cleanairasia.org