About: http://webisa.webdatacommons.org/314005308

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	On the forward side of said channel there are a pair of laterally spaced parallel elongated slots 21 adapted to receive fasteners 23 connected to an upper portion of filter screen 17.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com