<http://schema.org/description>
"A German Fokker D.VI single-seater fighter plane with an Oberursel engine, in service towards the end of the First World War. Date: 1917-1918"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mediastorehouse.com/german-fokker-dvi-fighter-plane-ww1/print/7201055.html>