About: http://webisa.webdatacommons.org/216425494

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 intra-slat spacing does not vary, and unwanted material, such as stems, cobs, stalks and straw, is prevented from dropping through the openings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com