About: http://webisa.webdatacommons.org/23466480

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	It is especially noted that the filter module according to the present invention may be provided without any sort of supporting structure and the inner peripheral surface of the filter module may constitute the passage itself.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com