About: http://webisa.webdatacommons.org/101403909

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	The polyvinyl alcohol is a hydrophilic agent and other hydrophilic agents may also be present in the membrane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au