About: http://webisa.webdatacommons.org/193750239

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 wanted to know if they are any rules of thumb on using IS especially with regard to high speed aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net