About: http://webisa.webdatacommons.org/343974422

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	(D) Method using polymeric silica as inorganic substance: In this case, the water-soluble polymer is a substance which on being dissolved in water exhibits neutral charge.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk