About: http://webisa.webdatacommons.org/156304296

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	Accordingly, there is a need for a structural member that can be used with either flexible or relatively non-flexible covers.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com