<http://schema.org/description>
"Digitizing sketches. When the handmade sketches on paper are ready to be scanned, take care of digitizing them in a proper way. More specifically, take care while converting your scanned image manually with a Bezier based pen tool. Too many points on"^^<http://www.w3.org/2001/XMLSchema#string>
<http://en.fontke.com/article/1387/>