<http://webisa.webdatacommons.org/prov/473881367>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/306908385> .
<http://webisa.webdatacommons.org/306908385>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/306908385>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/306908385>	<http://www.w3.org/ns/prov#value>	"These fibers may be capable of trapping, or retaining urea, uric acid, creatinine, and other toxins, and removing such toxins from the spent dialysate." .