Assertion: land yacht | /r/HasProperty | built following viral internet debate
Facets:
value: in 2006
type: TEMPORAL
Source sentences:
text: In 2006, following a viral internet debate started by Rick Cavallaro as a brain teaser, a propeller-driven land yacht was built and filmed, demonstrating that it is possible to sail 'dead' downwind faster than the wind by the power of the available wind only.