About: http://webisa.webdatacommons.org/84019152

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	A foresail support track element 3 is preferably formed from a metal, such as aluminium, or a plastics extrusion to a generally A shaped cross-section.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com