<http://webisa.webdatacommons.org/423890587>	<http://www.w3.org/ns/prov#value>	"Metal ions, such as sodium, zinc or magnesium are used to neutralize some portion of the acidic groups in the copolymer." .
<http://webisa.webdatacommons.org/prov/486761631>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423890587> .
<http://webisa.webdatacommons.org/423890587>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/423890587>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/125208525>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423890587> .