About: http://webisa.webdatacommons.org/293543608

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	In other instances, the treatment must occur in connection with the liquid after filtration, because the filter must be used to retain non-treated or previously treated biological molecules, cells or other material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com