About: http://webisa.webdatacommons.org/25336808

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	Also, if titania or another such substance that acts as a photocatalyst is chosen as the filter material, for example, the product can be used as an active catalyst membrane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com