About: http://webisa.webdatacommons.org/171639822

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 planks can comprise openings, such as holes or slots for the passage of feed into the tro
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com