About: http://webisa.webdatacommons.org/251971879

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	Thousands of men had thought about flying machines and a few had even built machines which they called flying machines, but these were guilty of almost everything except flying.
http://www.w3.org/ns/prov#wasQuotedFrom	iwise.com