<http://schema.org/description>
"Richthofen, Baron Ferdinand von (1833-1905), a German geographer. Trained as a geologist, Richthofen studied the geology of the Tyrol and Transylvania before accompanying a German diplomatic mission to the Far East, 1859-62."^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/world-war-i/baron-manfred-von-richthofen.htm>