<http://webisa.webdatacommons.org/183846628>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/441321785>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/183846628> .
<http://webisa.webdatacommons.org/prov/432475154>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/183846628> .
<http://webisa.webdatacommons.org/183846628>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<terradaily.com> .
<http://webisa.webdatacommons.org/183846628>	<http://www.w3.org/ns/prov#value>	"High levels of PM2.5 have been linked to health problems including lung cancer and heart disease." .