About: http://webisa.webdatacommons.org/60443152

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	They looked at factors such as education, ethnicity, income levels and the availability of health care as well as differences in other pollutants, temperature and humidity.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk