About: http://webisa.webdatacommons.org/414621994

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	Frames constructed from composites reinforced with glass, carbon fibers, or other high performance fibers may be improved by sandwiching a core material between face sheets or skins of reinforced composite material.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com