<http://schema.org/description>
"The gigantic, ubiquitous Boeing 747 transport symbolizes the most important aspects of progress in civil aviation: the democratization and globalization of travel. Read about the challenges and successes that Boeing had with their new 747 airplane."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/transport/flight/classic/boeing-7471.htm>