<http://webisa.webdatacommons.org/54256361>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/prov/40251880>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/54256361> .
<http://webisa.webdatacommons.org/54256361>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/54256361>	<http://www.w3.org/ns/prov#value>	"In various embodiments, charged groups such as sulfates and amines can be attached to the polymer." .
<http://webisa.webdatacommons.org/prov/375394696>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/54256361> .