About: http://webisa.webdatacommons.org/337867303

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	If metal is used, the covering or attachment between the ribs or wings 7 would need to be a polymer such as but not limited to polyurethanes, silicone rubber, latex, polyethylenes, PET, MYLAR PEBAX etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca