<http://webisa.webdatacommons.org/prov/390811778>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121842872> .
<http://webisa.webdatacommons.org/121842872>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgs.gov> .
<http://webisa.webdatacommons.org/121842872>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/121842872>	<http://www.w3.org/ns/prov#value>	"Preliminary results have been provided to the Environmental Protection Agency, the Louisiana Department of Environmental Quality, and other agencies involved in making health and safety decisions related to the return of residents to flooded areas." .