About: http://webisa.webdatacommons.org/92477625

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	Techniques of layout, inflation, flight, landing, equipment, fueling, regulations and other information useful to experienced pilots and students.
http://www.w3.org/ns/prov#wasQuotedFrom	balloonlife.com