About: http://webisa.webdatacommons.org/424081906

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	Between the rigid frame members are panels of flexible material which may be a canvas or other easily foldable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk