About: http://webisa.webdatacommons.org/281598807

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	When this occurs the cross member, and the other members in the load path, such as the side posts, co-operate to act as a spring assembly tending to resist the top chord deflection (buckling), and side beam twisting.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk