<http://schema.org/description>
"Tankless or not - that is the question. Will you get hotter, purer or more immediate water if you switch to a tankless water heater system? And will you save on water, energy or your monthly bill if you do? Keep cool as you take this hot hot-water quiz."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/tankless-water-heater-quiz8.htm>