<http://webisa.webdatacommons.org/128255197>	<http://www.w3.org/ns/prov#value>	"materials, including fly ash and other coal combustion by-products, used" .
<http://webisa.webdatacommons.org/128255197>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uwm.edu> .
<http://webisa.webdatacommons.org/prov/331973556>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128255197> .
<http://webisa.webdatacommons.org/128255197>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .