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<http://webisa.webdatacommons.org/40802278>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pressherald.com> .
<http://webisa.webdatacommons.org/prov/60683097>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40802278> .
<http://webisa.webdatacommons.org/40802278>	<http://www.w3.org/ns/prov#value>	"In addition to the coal-cleaning chemical that spilled, the materials on site included chemicals such as calcium chloride and soda ash, which is sometimes used to treat drinking water." .
<http://webisa.webdatacommons.org/prov/330943797>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40802278> .