About: http://webisa.webdatacommons.org/98133065

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	The challenge of flying a plane with no power that you hand-launch from the ground plus the Interaction with natural winds and thermals to gain altitude and stay aloft is the most fascinating of activities.
http://www.w3.org/ns/prov#wasQuotedFrom	rcgroups.com