<http://webisa.webdatacommons.org/67094685>	<http://www.w3.org/ns/prov#value>	"Air pollution has been linked to serious health problems such as lung cancer, but without accurate mapping the effects of poor air quality can be hard to study, trace and solve." .
<http://webisa.webdatacommons.org/67094685>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<governing.com> .
<http://webisa.webdatacommons.org/prov/441321808>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/67094685> .
<http://webisa.webdatacommons.org/67094685>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .