<http://webisa.webdatacommons.org/234089049>	<http://www.w3.org/ns/prov#value>	"Q: How could you be sure these people were exposed in their neighborhoods, not agricultural or other jobs?" .
<http://webisa.webdatacommons.org/prov/55661421>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/234089049> .
<http://webisa.webdatacommons.org/234089049>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<latimes.com> .
<http://webisa.webdatacommons.org/234089049>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .