<http://schema.org/about>
"Max von Stein's flywheel bicycle is everywhere these days. The engineering student first demonstrated it at the Cooper Union year-end show. ArchPaper  described it:"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/bikes/engineering-student-builds-flywheel-energy-recovery-into-bike.html>