<http://webisa.webdatacommons.org/prov/26758997>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141764415> .
<http://webisa.webdatacommons.org/141764415>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/141764415>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ca.gov> .
<http://webisa.webdatacommons.org/141764415>	<http://www.w3.org/ns/prov#value>	"chemicals on dirt roads, materials stockpiles, and other surfaces which can give rise to airborne dusts." .