About: http://webisa.webdatacommons.org/372210782

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	How far the legs extend to, along side and past the posts may be determined from many factors, including performance, cost, and ease of manufacturing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com