About: http://webisa.webdatacommons.org/442483969

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	Beijing's 21 million residents live in a toxic fog of particulate matter, ozone, sulphur dioxide, mercury, cadmium, lead and other contaminants, mainly caused by factories and coal burning.
http://www.w3.org/ns/prov#wasQuotedFrom	huffingtonpost.ca