About: http://webisa.webdatacommons.org/274600687

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	Others, such as the Zephyr and Witch had single top spars, which are better, and other than changing the spars to lime wood in lieu of balsa, I built them as per.
http://www.w3.org/ns/prov#wasQuotedFrom	rcgroups.com