About: http://webisa.webdatacommons.org/225853928

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	The perforation of the trays 2 is provided, for example, by a plurality of grate elements 20 such as are shown in FIGS. 3 and 4. (The trays 2 can also be made, for example, as sieve bases).
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.in