<http://webisa.webdatacommons.org/446910447>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<epa.gov> .
<http://webisa.webdatacommons.org/446910447>	<http://www.w3.org/ns/prov#value>	"Potassium present in poultry and certain animal wastes such as from swine, cows, horses, and sheep can provide the necessary catalyst." .
<http://webisa.webdatacommons.org/446910447>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/234140972>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/446910447> .