<http://webisa.webdatacommons.org/215030258>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/215030258>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/21785584>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215030258> .
<http://webisa.webdatacommons.org/215030258>	<http://www.w3.org/ns/prov#value>	"The optimum pH of this aqueous admixture depends on the amine polymer protonation characteristics, concentration and other conditions, but a pH range of between about 6 and 11 is usually suitable." .