About: http://webisa.webdatacommons.org/204811376

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	I do not need exact dimensions such as thickness since I will be using them to cobble together chain drive propellers for a Wright Flyer.
http://www.w3.org/ns/prov#wasQuotedFrom	rcgroups.com