About: http://webisa.webdatacommons.org/131202052

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	Another need exists for a large-area filter that can remove very small particles such as silt, but yet achieve a high flow rate to accommodate a substantial volume of drainage water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com