About: http://webisa.webdatacommons.org/75271639

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	While Rutan's concept plane flew in 1983 the full size aircraft suffered from production delays, design changes and other problems that pushed its first flight to March 1986.
http://www.w3.org/ns/prov#wasQuotedFrom	pimaair.org