About: http://webisa.webdatacommons.org/326296653

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	As shown in FIGS. 5, 6 and 8 the rigid member 19 underlies a portion of the seat cushion 10 and may be made of any suitable material such as steel or aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk